December 18th, 2017

"Don't delay him, girl! Do you know how much time is worth? A thousand pounds - one minute!"

They say that "happy hours are not observed." If you do not look at your watch while hiking or climbing, you can become unhappy. The legendary "Imperial Transantarctic Expedition" of 1914-16 by Ernest Shackleton had 24 chronometers and only one survived during this time. Thanks to him and the sextant, Captain Worsley was able to successfully locate the entire 1.5 years of autonomous existence. Modern watches are already able to determine the coordinates and much more, but the main task, like a hundred years ago, is one thing - to show the exact time in any conditions. Today, many wristwatches are microcomputers, well protected by a polymer shell with a brutal design, "dual" power supply, functions of a barometer, altimeter, navigator, thermometer, alarm clock, notebook, stopwatch.

In this review, watches for outdoors mean models classified by manufacturers as series for sports (including professional and extreme), various outdoor activities and physical activity, as well as watches for special services.

All watches are divided into two large groups: mechanical and quartz/electronic. The first ones come with manual and automatic winding, but due to the nuances of their mechanized filling since the 1970s, they have gradually given way to quartz ones, especially when it comes to extreme use. The latter work at the expense of a quartz crystal and a battery and are electromechanical (with arrows), fully electronic (digital display) or hybrid (time is shown by arrows and numbers at the same time). The most accurate time will be shown only by a Garmin-type gps navigator, which, when turned on, receives this information from satellite atomic clocks, but it’s much more convenient to just look at your wrist.
All quartz clocks are similar - the crystal oscillator produces a sinusoidal signal with a high degree frequency stabilization (32768 Hz), which is further divided to a frequency of 1 Hz (1 second) and amplified is fed to the winding of the stepper mechanism that moves the second hand or is fed to the processor, which processes the signal and feeds it to the liquid crystal display. The downside of watches with hands is the low speed of reading information (you need to think to understand how many hours and minutes) and the presence of moving elements (two or three hands), which means that the overall lower reliability compared to a fully electronic watch, which instantly shows on its display not only time, but other information, incl. human pulse, temperature environment, height and more.

- Waterproof
One of the most important characteristics, which indicates how long, intensively and deeply the watch can contact water without any consequences for work (it is under water pressure). Water resistance is determined according to ISO 2281 (determining the tightness of a watch case for everyday use), ISO 6425 (professional diving watches), IPxx (the second digit from 0 to 9 indicates the level of water resistance). According to the first standard, watches are available without WATER RESIST marking, with WATER RESIST (WR), 30WR, 50WR, WR 100WR, 200WR markings. Naturally, diving watches to depths of 300 meters using a breathing mixture have the highest performance. In normal use, even in heavy rain, the 50WR or 100WR markings (reinforced class II waterproofing for everyday use) will suffice. In any case, all manufacturers categorically do not recommend using the crown and buttons under water.

- battery life
Many watches have a battery end of life indicator. For example, the second hand starts to move immediately for two (or four) seconds at a time, or the contrast of the display drops sharply, a special symbol may appear on the display. The life of the watch from a new battery depends on the model and frequency of use of additional functions (backlight, stopwatch, gps) and ranges from 12 hours to 6 or even 10 years (Casio's Tough Battery 10). Before replacing the battery, you should always remember which type is used in this model - a battery or an accumulator. The second is set if the watch has a built-in solar cell using Eco-Drive or Kinetic / Autoquartz technology (the energy source is the movements of the human hand). Reliable manufacturers of watch batteries: RENATA, VARTA, MAXELL, PANASONIC, SONY, SEIZAIKEN.
Silver oxide watch batteries are divided into 2 groups. In the first group, a gel-like solution of sodium hydroxide - NaOH is used as an electrolyte. Batteries in this group are used in watches with low continuous power consumption (time display only). In the second group, a gel-like solution of potassium hydroxide - KOH is used as an electrolyte, due to the high electrical conductivity of which, batteries of this group are used in watches with energy-intensive functions ( sound signal, backlight).
Lithium power supplies (3 volt) have appeared relatively recently, but provide uninterrupted power for up to 6 years.
From the instructions for the "Suunto Vector" watch:"The wrist computer runs on a three-volt lithium battery type CR 2430. The probable maximum period of its operation in the device is about 12-18 months. The battery discharge indicator turns on when there is still 5-15% of battery capacity left. In this case, we still recommend changing the battery .Very cold weather can also cause the low battery indicator to come on."

- Accuracy when worn on the wrist
The accuracy of quartz watches exceeds the accuracy of mechanical ones and averages + -15 ... + -30 seconds per month. However, it should be noted that the quartz crystal is subject to aging, which means that sooner or later the clock will start to rush. The issue of accuracy is partially solved by automatic corrective corrections through ground base stations via radio or satellites, but this possibility is only available in expensive Casio watches with the Hybrid Wave Ceptor (GPS + Multi Band 6) function, etc. "Let's compare watches!"

- Temperature mode of operation
The operating temperature range of watches is prescribed by manufacturers, usually from -10..-5 to +50..+60 degrees Celsius. At first glance, this is not enough harsh conditions, but the watch is always on the arm, which means it is warmed by body heat and covered with clothes. More dangerous, as for any electronics, is a sharp transition from cold to heat. Some models have a thermal sensor (sensor) and are able to show the ambient temperature, but in a limited range.

- Impact resistance
This concept means maintaining the health and integrity of the watch structure after applying various shock and vibration loads, falls, squeezing, friction. The real breakthrough in this matter was made by Casio with the G-Shock watch in 1983. The design featured 10 layers protecting the quartz timing module, including a rubber bumper, steel case, mineral glass, a screw-down steel case back, and a "floating module" where the quartz movement sits freely within a polyurethane foam frame. The watch can withstand drops from a height of up to 10 meters.

- Presence of backlight
The illumination of the watch dial is possible in several ways: either it is a built-in LED, or an electroluminescent backlight, or a light-accumulative coating is unshaven, i.e. Covering the hands with safe non-radioactive paint that accumulates sunlight and artificial light and gives it back in the dark. Giving the accumulated light, the coating gradually becomes dimmer. Great progress in this matter was made by Luminox with proprietary tritium illumination (LLT technology guarantees a glow of up to 10 years) and Traser.

- Case and strap material
Mostly reliable cases made of steel and polymer plastic are used, less often made of titanium, carbon fiber. The fastening of the back cover to the case can be screwed or screwed. Glass materials need to be considered separately. These are sapphire (the most expensive and scratch-resistant, but it is easy to break), mineral (the most popular in the budget segment), plastic (plexiglass in inexpensive watches). The best is considered to be sapphire glass made from an artificially grown sapphire crystal, which has a hardness precious stone and resistant to mechanical damage. Watch straps and bracelets are an important component - the reliability of fastening the watch on the hand, durability and wearing comfort depend on them. Straps are made of rubber, silicone, nylon, textiles, genuine leather, and bracelets are made of steel, titanium. For outdoors, durable, frost- and dirt-resistant straps and bracelets are preferred.

- Altimeter (altimeter)
A very useful feature for climbers, mountain hikers and those who are keen on flying. Altitude information can be obtained from barometer measurements of atmospheric pressure, or from gps sensor data. The typical measurement range is -700 to 10,000 m in 5 meter steps (Casio SGW-300H). The relationship between altitude and air pressure is calculated according to the international standard atmosphere "ICAO" (International civil aviation). Before use, it is recommended to calibrate at a point with a known elevation (for example, at a GGS point, the mark of which can be taken from a topographic map).

- Movement caliber
This is perhaps the most important thing in any watch, but .. Don't think about it! It is enough to know that there are only four world manufacturers of high-quality movements: ETA and Ronda from Switzerland, and Miyota (Citizen) and TMI Seiko from Japan. But what exactly is in your watch - the question is not essential in essence. The more expensive the watch itself, the better in fact.

A separate topic is smart-watches running on operating systems Android Wear, Watch OS (Apple), Pebble OS, Tizen, Garmin OS. But is it worth taking them with you on a multi-day hike?

Japanese manufacturers (brands)
1. CASIO
Let's start with the leader in terms of production and sales, as well as based on user reviews. The Casio company appeared in Tokyo (Japan) in 1946 as a manufacturer of various electronic devices. Its first "indestructible" watch series G-Shock (model DW-5000C) appeared after two years of testing in 1983. In 1999, the first ProTrek watch with a GPS module appears. For any outdoor activity, Casio produces watches in three large groups: G-Shock, ProTrek, Sports.

G-Shock watches today are represented by the following series: MR-G (MRG-G1000), MT-G (MTG-G1000), MASTER OF G (Gravitymaster, Mudmaster, Gulfmaster, Frogman, Rangeman, Mudman), G-STEEL and ORIGINAL. The evolution of materials and functions can be found on a dedicated page.
Model MTG-G1000AR is made of decoratively aged ionized steel and is assembled only in Japan at the production site in Yamagata. The watch has a sapphire crystal with anti-reflective coating, is fully protected from drops, centrifugal force or overloads (Alpha Gel). Accuracy is guaranteed by automatic synchronization via 6-channel radio signal with atomic clocks on different continents, as well as synchronization via GPS. Water resistant up to 200 meters, non-shattered hand illumination.
The GPW-1000 is the flagship black case model of the GRAVITYMASTER series with a steel bezel, striking blue inner bezel and strap, and bright red details. This is the first watch in the world with GPS and radio time synchronization with atomic clocks in different parts of the world. Sapphire crystal, 200m water resistant, non-shaven and LED backlight. Solar panel and SmartAccess technology (quickly and intuitively set up with an electronic pin).
Model GWN-1000H is a large in every sense watch from the GULFMASTER series in black and yellow design for lovers of sea travel. This watch also uses SmartAccess technology and has a compass, thermometer, barometer and altimeter on board. Stainless steel and plastic case, mineral glass, polymer strap, 200m water resistant.
The MUDMASTER GWG-1000MH features a unique design with London brand Maharishi, consisting of a black case with bright orange dial details and camouflage print on a super-durable resin strap. On board: thermometer, barometer, altimeter, digital compass, climb graph, solar panel, automatic radio synchronization, sapphire crystal and more than a dozen functions. Water resistance 200m. (Overview)
Model G-9000 from the MUDMAN series has retained its authentic design, which stands out against the background of modern models. Dust- and dirt-resistant housing, mineral glass, double electroluminescent backlight, water resistance 200m.

The ProTrek series is designed for people who spend a lot of time hiking and mountaineering. The mountains depicted on the logo perfectly convey the spirit of freedom and unity with nature. The collection in 2017 is represented by the following models: PRW-7000 (3 models), PRW-6000 (2 models), PRW-3500, PRW-3000, PRW-2500 (2 models), PRW-650 (2 models), PRW- 600 (4 models), PRW-270, PRW-240 (2 models).
Triple Sensor technology combines three sensors: digital compass, barometer/altimeter, thermometer. Tough Solar technology allows the solar panel in the indicator to store energy in the watch battery. The Radio watch technology always displays exact time thanks to corrections on a radio channel.
Model PRG-240 is a familiar quartz watch in a plastic case with a rotating bezel and mineral glass. Electroluminescent backlight, 100WR, dimensions 57.3x50.9mm, thickness 15.3mm, weight 65.4g. Overview .
Model PRW-6100Y is the flagship model for tourism of any level of complexity. The quartz movement is housed in a sealed 12.8mm thick case made of stainless steel and plastic. As for the protection of the analog and electronic display, shock-resistant mineral glass is responsible for their safety. Neon display with automatic LED backlight, solar battery with charge indicator, radio time synchronization, 100WR.
Model PRG-600YB has a black plastic case with a steel bezel and an inverted display. The model has a khaki textile strap. Due to their design, they are well suited as an everyday watch for a modern city dweller. LED backlight, diameter 51.6mm, thickness 13.4mm, 100WR.
Model PRW-3500 is a black and blue model with an inverted display. Stainless steel and plastic case, mineral glass, 200WR.
Also two reviews of the Pro Trek PRW-3000 and ProTrek PRG-300 models

The Sports series is a watch with a simple interior and a sporty design for everyday use. Models STL-S300H and STL-S100H, in fact, duplicate each other and at the same time remain unique. With a wide range of timing functions including an interval timer and memory for 120 results, LED backlight and solar charging. Affordable price. Model STR-300C is a compact, sporty, comfortable watch for both girls and men.

2. SEIKO
In 1924, a watch manufactured by K. Hattori & Co. Ltd. was given the name Seiko. It was then that the image of Seiko was finally formed - "a company that should surprise."
Of the four modern collections of this manufacturer, we are primarily interested in only two: Astron and Prospex. The former are represented by expensive GPS Solar models.
The latter create three groups: Sea - 34 models for diving since 1965, Sky - 21 models for enthusiastic flights, Land - 16 models for adventures on land. A six-minute video on watchmaking.
The SSC137P1 is a men's watch with an analog display and a black PVD-coated stainless steel case. Quartz movement (caliber V172) with date display, alarm clock, complicated by chronograph function. Diameter 42mm. Charge indication function (EOL) and overcharging prevention. Mineral glass of the increased density. 100WR.
Model SRPA73K1 - has a massive case and a cast bracelet made of 316L steel. Coated bezel, rotating compass. Hardlex mineral glass, transparent case back. Japanese self-winding movement (caliber 4R35). Diameter 42 mm. The back cover with a transparent eye has a screw connection with the case. 100WR.
The 8X Series World-Time watch is a limited edition watch for the most demanding. Caliber 8X22 is an evolution of Seiko GPS Solar technology. The thickness of the watch case is only 12.4 mm. The result of the miniaturization of the new caliber was the reduction in the size of the ring antenna, which is designed to receive GPS signals. The case and bracelet are made of titanium with a new durable black finish.
Model SUN023P1 - steel quartz watch (caliber 5M85) with a plastic strap and powered by a self-winding battery (Kinetic). Sapphire glass. Diameter 47mm, 200WR.
Model SUN049P2 - quartz watch with Kinetic GMT movement. 45 mm stainless steel case. Hardlex mineral glass, black leather strap, black dial, 100WR.

3. CITIZEN
Since its founding in 1918, CITIZEN has promoted multicultural thinking. For many, this brand is associated primarily with calculators and synthesizers. In 1924, in the Japanese city of Shokosha, an organization called the Institute of Watchmaking Achievement produces pocket watches, which were the first to be called "Citizen". The Citizen Watch Company itself was founded in 1930. In 1956, the company produces the first shock-resistant watch in Japan, in 1958, an alarm wristwatch and the country's first water-resistant watch appear. In the 1980s, they provided an electronic depth gauge watch for divers and the world's first wrist radio clock that showed the time in multiple time zones. Since 1995, Citizen has been using Eco-Drive drives, and a year later produces a super-flat (6.05 mm) light-driven titanium watch. In 2000, the company announces the launch of the first thermally driven watch, a perpetual chronometer with an innovative battery control system and a perpetual calendar made from invisible Eco-Drive VITRO photocells.
The Promaster Altichron is a reliable quartz watch with an Eco-Drive system in a steel case with a polyurethane strap, complete with an altitude measurement function and a compass, easy to operate and versatile in size. 200WR.
The Promaster Navihawk A-T is a 48mm stainless steel chronograph watch with a black polyurethane strap and an orange dial accent. Mineral glass, 200WR.
The Chandler model is a laconic chronograph in a steel case with a nylon strap with an analog date display. Mineral glass, 100WR, diameter 43mm.
The CTO model is a watch from the Drive collection in a 43mm steel case with a polyurethane strap and mineral glass. Caliber B612, 100WR, EcoDrive technology. Clock with backlight.

4. ORIENT
Well-known Japanese watch manufacturer with a long history. In 1955, the company begins its commercial expansion to China. Two popular models appear: "Dynamic" (mechanical watch with three hands) and "Royal Orient". In the 60s, the company gains more weight, its shares appear on the Tokyo Stock Exchange. The company expands the list of its products - "Super Auto" - a watch with automatic winding, "Multi-Year Calendar" - a flagship model containing a perpetual calendar, "King Diver 1000" - a model for divers. In an effort to increase the value of the brand, ORIENT pays special attention to the development of its own movements for mechanical watches, actively creating new models. It is undeniable that ORIENT watches have proven themselves over time as one of the most reliable watches. Today it is part of the Seiko Epson Corporation, and factories are located in Japan, China, Hong Kong and Brazil. The Sporty Automatic and Sporty Quartz collections are designed for use by athletes and just outdoor enthusiasts.
The catalog has a large variety of models. Here are four of them.
Model ER2A004D is a mechanical self-winding watch in a steel case with a diameter of 42mm and a leather strap. Mineral glass, 100WR.
Model UNE6003A is a HT711 caliber quartz analog watch in a titanium case with a diameter of 43.2mm. 100WR.
Model UU09001B is a reliable and multifunctional watch with caliber KHA00 in a steel case with a diameter of 43.5mm. Retrograde day display, screw-down case back, luminescent hands and 50WR indexes.
Model TT16004B - quartz chronograph watch with stopwatch and tachymeter, 1/20c precision. Screw-down crown and case back. Diameter 44.5mm, 100WR. Steel case, leather strap, mineral glass.

European manufacturers (brands)
5. Swatch Group AG
The Swatch Group (the name appeared in 1998) produces watches under the brands Breguet, Blancpain, cK Watch, Mido, Longines, Omega, Rado, Certina, Tissot, Swatch, Kassaw, etc. The group also owns a number of leading companies research work, releasing mechanisms and other parts of watches. ETA, part of the Swatch Group, is the main supplier of movements for mechanical and quartz watches from other Swiss and European manufacturers.
Let's look at the assortment of the Certina brand in more detail. In 1888, when creating their watch company in the Swiss city of Grenchen, the brothers Adolf and Alfred Kurt defined the fundamental values ​​of the brand: reliability, precision and innovation. As the Swiss leader in mid-range sportswear, Certina is committed to producing watches of exceptional quality at an affordable price. Since its foundation, the company has shown great interest in the world of sports.
The DS Eagle Chronograph Automatic is a chronograph with a 46 mm case made of 316L steel with a PVD coating. Quartz caliber ETA Swiss Made, 200WR.
Model DS Podium Chronograph Lap Timer - the sporty nature of the chronometer emphasizes its appearance. This racing collection celebrates the Swiss manufacturer's collaboration with ADAC GT Masters. 42mm 316L stainless steel case with perforated black leather strap, sapphire crystal with anti-reflective coating on both sides.
The DS Sport Chronograph is a quartz chronograph with a stainless steel case, sapphire crystal and rubber strap. Caliber ETA G10.212, thickness 11.3mm, 100WR.

6.SUUNTO
Finnish watches Suunto ( "sun-to") instantly fell in love with professionals. The history of the company began in 1936 by engineer and orienteer Thomas Wohlonen with the creation of a liquid compass. The world's first wristwatch dive computer, the Spyder, was released in 1997. 1998 saw the launch of the Vector, the first wristwatch-style computer designed for outdoor training, equipped with an altimeter, barometer, compass and thermometer. In 2007, the Core sports model for outdoor training was introduced. They will become the standard of such devices and collect many awards. In 2012, the Ambit watch launched, combining efficient GPS with body monitoring features and a stylish design.
Today, the Suunto catalog offers the following series of sports watches (or rather, wrist computers): SPARTAN SPORT / TRAINER / ULTRA, TRAVERSE and TRAVERSE ALPHA, AMBIT3, CORE, ELEMENTUM, QUEST, M5, M2, M1.
Suunto Spartan multisport and adventure solution consists of Suunto Spartan GPS watch, updated Movescount.com service and mobile apps for iPhone & Android. Suunto Traverse Alpha combines robust design with a full range of outdoor features. Suunto Traverse is the perfect companion for your trail trekking trips.
The Core Brushed Steel model is a sports quartz chronograph watch with stopwatch, altimeter (from -500 to 9000m), barometer, digital thermometer (from -20C to +60C), depth gauge (up to 10m) and digital compass. Steel case, elastic plastic strap, sapphire crystal, 30WR, diameter 49.1 mm, weight 120 gr.
Model Elementum Terra Black is a quartz chronograph watch with a stopwatch for the city and the mountains. The clock module is designed to operate at temperatures from -10C to +60C. Steel case with rubber bracelet and anti-reflective sapphire crystal. Weight 97 gr, 200WR.
The Spartan Ultra Black is a sports quartz watch that combines GPS navigation, chronograph, altimeter, altimeter, compass, thermometer, advanced heart rate monitoring (requires a heart rate monitor). Synchronization with a smartphone via Bluetooth Smart. Plastic case with steel inserts and silicone strap. Sapphire glass. 100WR. Diameter 50mm, thickness 17mm, weight 77g.
The Traverse Alpha Stealth model is a watch for tourism and hunting that combines an altimeter, barometer, thermometer, weather indicator, digital compass, GPS navigation (with GLONASS). Red LED backlight that does not dazzle night vision devices. Plastic case, steel bezel, fabric strap, 100WR, diameter 50mm, weight 75g.
The Core Ultimate Black model is a chronograph watch with a stopwatch, altimeter, barometer, digital thermometer, depth gauge, weather indicator, digital compass and countdown timer. Electroluminescent backlight. Plastic case with silicone strap, 30WR, diameter 49.1mm, weight 79g.

7 Swiss Military Hanowa
Hanowa began promoting the ideas of "rough aesthetics" in 1963 when it was founded by Mr. Hans Knoll in Bienne, Switzerland. In 1990, the brand established its corporate identity by founding Swiss Military Hanowa, a company dedicated to reliable sports watches at affordable prices. Today it offers not only "classics", but also travel watches: Avio (4 models), Challenge (10 models), Navy (10 models), Automatic (2 models).
The Challenge CRUSADER CHRONO is a men's quartz watch with a 43 mm stainless steel case. The model has a sapphire crystal, leather strap. Date with day of the week, chronograph, tachymeter, 100WR.
The Challenge CHAMP model is a men's watch in the military style from the Champ series. Nautical design elements. Round case made of 316L steel alloy with a diameter of 42mm. Massive bezel with engraved markings. Sapphire glass. The hands and hour markers are coated with a luminescent compound.
Model Navy PATROL - brutal quartz watch with sapphire crystal and silicone bracelet. Diameter 44mm and 100WR.
The Challenge TWILIGHT II model is a new model of quartz watch with a diameter of 47 mm. Silicone bracelet and mineral glass. Rotating bezel. Five colors.

8. Wenger(Victorinox AG)
This Swiss company was founded in 1893 as a knife factory. In 1997, they expanded their range of watches. After 2013, they focus entirely on watches and expand their collections. Sports watches (Sport Watches) for men and women are represented by the collections Attitude (27 models), Field (24 models), Avenue (21 models), City (4 models), City Active (4 models), Roadster (11 models) and Seaforce (10 models). Three years warranty.
Seaforce model 43mm quartz watch with silicone strap, 200WR, mineral crystal, rotating bezel, weight 96.5g.
Field Classic model 41mm quartz watch with nylon/leather strap, 100WR, mineral glass, weight 68.6g.
Model Roadster Black Night 45mm quartz chronograph, leather strap, 100WR, mineral crystal, Superluminova, weight 73g.
Model Attitude Chrono 44mm quartz chronograph, leather strap, 100WR, mineral crystal, luminescent coating, weight 80g.

9 Polar
In 1975, the idea of ​​creating portable heart monitors was born on the track. Just a little over a year later, POLAR was founded near the Finnish city of Oulu, a region famous for its technological research and surrounded by some of the most difficult conditions in Europe. In 1979, POLAR filed its first patent application for a wireless heart rate monitor, and in 1982 introduced the world's first wireless heart rate monitor, the Sport Tester PE2000, to the public. Today POLAR offers the most extensive product range in the industry. Starting with basic models that motivate and inform beginners and active amateur athletes who practice regularly. exercise, and ending with complex training systems designed for world champions in various types sports. What about the clock? They are represented by the Lifestyle (A370, A300), Sport (M600, M430, M200), Pro (V800, V650, M460) lines.
The M430 is a GPS running watch with wrist-based heart rate sensor. Weight 51gr, thickness 12mm. Rechargeable 240 mAh lithium-polymer battery with up to 8 hours of operation at "full stuffing" and up to 45 days in the minimum mode.
The M600 is the top waterproof fitness and sports smartwatch based on Android Wear 2.0. Color touch screen with a resolution of 240 × 240 pixels and Gorilla Glass 3. Sensors: accelerometer, ambient light sensor, gyroscope, vibration actuator, microphone. Dimensions 45x36x13mm.
The M200 is a running watch with a heart rate sensor, built-in GPS and 24/7 activity tracking. Rechargeable 180 mAh lithium polymer battery with up to 6 days of use. Weight 40g, thickness 12mm. Interchangeable bracelets in five colors.

10. Traser
The Swiss watch brand Traser is owned by MB-microtec AG, which specializes in the production of GTLS (Gas Tritium Light Sources). These elements are widely used in the production of chronometric instruments and measuring equipment. Luminous tritium flasks were first used for the manufacture of wristwatches in 1989, simultaneously with the adoption of a standard regulating the use of GTLS technologies in the production of military time devices. Trigalight (Trigalayt) is the result of many years of work on the creation of tritium illumination autonomous from light sources or batteries. The Swiss company MB-microtec AG owns the rights to this unique development. Warranty - 10 years. Traser offers several color variations, but it is traditionally believed that in the dark the human eye recognizes best. green color. In the 90s. The Traser P 6500 Navigator Type 6 became a hit in Gulf War memorabilia. The symbol "H3" means "hydrogen 3". The radiation background of the watch does not exceed 25 millicuries, which is 30,000 times less than the natural ambient background. All Traser watches are equipped with Swiss Ronda and ETA movements. Men's watches are divided into 2 main collections: P-collection and T-collection. The first one consists of series: P49 tactical, P59 activity, P66 military, P67 professional, P96 outdoor.
Model P66 Green Spirit - made on the basis of military watches NATO Type 6 MIL-G. They fully comply with all requirements for military watches. Ronda 517.6 DD quartz movement in double case with steel bezel. Sapphire glass. Diameter 45mm without crown and thickness 11mm. Weight 80 gr.
Model P66 Red Combat - tactical watch designed for special forces. The red hands and markers on the bezel make countdown easier. Especially for Russia, a mechanism was made in which the days of the week are indicated in Russian. The watch has a self-activated tritium backlight in a completely new color - ice blue, which has become brighter in intensity. Caliber Ronda 517.6 DD. Diameter 45mm without crown and thickness 11mm. Weight 88 gr.
On the P66 Extreme Sport, the clear numerals on the black carbon dial are easy to read during the day, while the blue tritium backlight ensures time control at night. The sapphire crystal, double case and screw-down crown ensure the watch is highly shock-resistant and water-resistant to 300 meters. Steel unidirectional bezel. Weight 120 gr.
The T5 Aviator Jungmann combines the reliability, style and functionality required for a true pilot's watch. The contrast of the hands with the black carbon dial and the white backlight make reading the time as convenient as possible. Steel case with a diameter of 46mm and a thickness of 10mm. Weight 115 g.

Continued in.

Quartz watches use the vibrations of a quartz crystal to tell time. All Swatch models use quartz movements, with the exception of automatic watches (this includes all System51 models). When electronically excited, quartz produces vibrations of a fixed frequency. A crystal oscillator is an electronic circuit that uses the mechanical resonance of a piezoelectric crystal to generate an electronic signal of a well-defined frequency. This frequency is commonly used to determine time (for example, in a wrist watch), to implement a stable clock signal in ICs, and to stabilize the frequency in radio transmitters and receivers. The quartz crystal is the most common type of piezoelectric resonator, oscillator circuits based on it are called "crystal oscillators". In other words, quartz is a source of stable vibrations that gives out regular pulses. The impulses are transmitted to the arrow wheels using an integrated circuit.

Swatch Automatic and Sistem51 are a series of self-winding mechanical watches. The watch is powered by natural kinetic energy generated by the movement of the wearer's hand, not by the battery. Automatic watches are more susceptible to temperature fluctuations, shocks and usage patterns. Therefore, automatic watches are not as accurate as quartz watches, and can “run away” by -10 to 40 seconds per day. Our experience shows that only new mechanical watches tend to be inaccurate. Over time, they self-regulate.

Automatic: -10 to +40 seconds per day

Automatic (chrono): ± 20 (0-40) seconds per day

Sistem51: -5 to +15 (±10) seconds per day

Swatch Autoquartz is a technology that combines the advantages of a batteryless automatic movement with the precision and reliability of quartz. The kinetic energy generated by the oscillating balance in Autoquartz is converted into electrical energy. This energy is stored in a capacitor and monitored by a small electrical circuit and a crystal oscillator that provides the accuracy of a quartz watch. The capacitor holds enough energy to run the watch for 100 days.

A chronograph is a watch with a stop function. This additional mechanism allows you to record and measure short time periods. Pressing the corresponding buttons stops, starts and resets the chronograph hands (seconds, minutes, hours) to their original position. contains step by step instructions to the chronograph functions.

It is a watch whose accuracy and reliability has been verified by official test centers and confirmed by the official COSC (Official Swiss Chronometer Testing Institute) certificate.

Greenwich, England, has been the reference point for the GMT (Greenwich Mean Time) time zone since 1884. GMT is also called Greenwich Meridian Time, as it is measured along the Greenwich Meridian line at the Royal Greenwich Observatory. Greenwich is the place from which all time zones are counted.

coordinated universal time(UTC) is the basis of civil time. This 24-hour time standard is based on highly accurate atomic clocks and the rotation of the earth.

The UTC time standard is used worldwide. Time centers synchronize - or coordinate - their clocks, which is why time is called coordinated.

Two components are used to determine UTC:

International Atomic Time (TAI): A timeline that combines data from 200 high-precision atomic clocks around the world and is the basis for our clock's rotational speed.

Universal Time (UT1), also known as astronomical or solar time, is determined by the rotation of the earth. It is used to compare TAI time with actual day length on Earth.

Time zones around the world are expressed as positive or negative offsets from UTC. As a zero point, UTC is also referred to as Zulu time (Z). When describing time zones, UTC is often referred to as GMT, although strictly speaking UTC (atomic time scale) only approximates GMT.

The Shock Resistant mark designates watches whose cumulative impact on accuracy after standardized impacts does not exceed 2 seconds per day for quartz watches and 60 seconds for other types of watches (ISO 1413 standard, based on the simulation of a watch shock when accidentally dropped from a height of 1 m onto a horizontal surface solid wood, and the equivalent Swiss watch industry standard NIHS 91-10).

We indicate that Swatch is water resistant at 3, 10 or 20 bar depending on the watch model. These designations refer to the pressure applied during the water resistance test according to ISO 22810 or hydrostatic pressure at 30m, 100m and 200m. All Swatch models remain water resistant provided the crown, pushers, glass and seals remain intact. (Crown and buttons cannot be used underwater!)

The telemeter (stormmeter) function is indicated on the dial or ring of the Swatch models "Take Some Minutes - YCS481" and "Rosso Furore - YCS494G" (from the professional watchmaking dictionary).
This is a distance measurement tool. In watchmaking, this term refers to a timer or chronograph with a calibrated dial that measures distance based on the speed of sound in air at 0°C, v = 331.5 m per second. The time elapsed between the flash of an explosion (firearm, lightning) and the noise from it allows you to read the distance between the observer and the flash.

Swatch Access is a multifunctional interactive Swatch watch with built-in memory. The microchip contained in the watch can store various data, while the antenna is used to communicate with the terminal to read the contents of the microchip. The entire system is controlled by a computer program. Swatch Access / Snowpass easily integrates with applications such as ticketing, keys, collection and network access.

The Swatch Snowpass watch tells the time and includes a contactless chip (RFID) that provides a functional alternative to contactless cards.

There are two versions of Snowpass based on different RFID chip technologies: RFID 125 kHz ( old version) and RFID 13.56 MHz

The dial on the front chronograph is used to measure speed in meters or kilometers per hour (not miles). In most Swatch Chrono models, the tachometer scale on the dial (ring) allows you to read speed measurements in kilometers per hour (km/h). The speed measurement must be taken within a 60 second interval for a distance of 10, 100 or 1000 m. For a 1000 m measurement, the number on the tachometer scale corresponds to the speed in km/h. To measure 100 m, the number on the tachometer scale should be divided by 10 to get the speed in km/h. To measure 10 m, the number on the tachometer scale should be divided by 100 to get the speed in km/h.

2 to 3 years depending on battery size and features. For example, chronograph batteries may have a shorter battery life than Swatch Original Gent models.

This is a universal time service created by Swatch. This is a new way to keep track of time, there are no more time zones and all events in the world are happening at the same time. The Internet Time function divides 24 hours (a day) into 1000 units called bits. 1 bit represents 1 minute, 26.4 seconds. Internet time is displayed as @ followed by three digits, from @000 to @999. Internet day starts at midnight (@000) in Biel, hometown swatch.

End of Life (EOL), which is indicated by a flashing screen or arrow movement, indicates that the battery is running out of power. The EOL function is mainly used on lithium battery products.
On Swatch Touch: Numbers start flashing. This will last 3 hours, after which the flashing will stop. Solar: The second hand will stop for a few seconds and then "jump" a few seconds to return to the correct time. Of course, the EOL signal will stop after charging.

The Swatch Automatic has 23 jewels, while the Irony Automatic (and Irony Diaphane Automatic) has 21 jewels, as indicated on the back of the movement.

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Met by clothes
These watches look moderately strict, but at the same time not boring at all. But, in fact, this is not so important! The main thing is how durable these watches are, because those in whose blood adrenaline seethes, first of all, expect reliability from watches. The steel case of the Seiko Prospex SSC293P1 and SSC293P2 is 13 mm thick – good protection with rather moderate dimensions (case diameter - 42 mm). If your goal is to buy a durable watch that will look moderately elegant, then Seiko Prospex is what you need. The dial glass is a weak point on many watches, but not on the Seiko SSC293P1 / SSC293P2, it has a high-strength mineral glass. The inner bezel rotates.

The straps are made of durable fabric with leather lining. The clasp is a steel classic.
Escort through the mind
The V172 quartz movement in the Seiko SSC293P1 / SSC293P2 ensures that many functions work flawlessly, which is not at all surprising. Who else, if not Seiko, produces excellent quartz movements? The position of a pioneer in this area obliges in many ways, because it was Seiko who was the first quartz watch in the history of mankind.
There are plenty of functions in the SSC293P1 and SSC293P2 models: a split-chronograph, a stopwatch up to 60 minutes, an accuracy of 1/5 sec, a calendar, an alarm clock. Their indications in the dark will be visible as well as in the daytime, because the hands and marks are coated with a luminescent compound LumiBrite.

An active lifestyle is often unthinkable without swimming. Especially underwater! The Seiko Prospex watch can be safely taken with you during shallow dives or swimming training in the pool. The water resistance level is 10 BAR or 100 M, the presented models will not withstand the pressure inherent in professional scuba diving. For such conditions, there is a separate, professional tool among Seiko watches.

No hassle
Some watches can cause a lot of inconvenience to the owner due to the need to change batteries frequently, but not the Seiko SSC293P1 / SSC293P2. Seiko Solar technology is used in Japanese watches to recharge the battery from external light sources - the sun and lamps. And further! The watch has a very useful function of charge indication (EOL) and overcharging prevention. "What is EOL?" - you ask. We explain: End of Life - a system for indicating the end of the battery charge. In the event that the battery charge weakens, the second hand begins to move in jumps (through divisions).