An excellent watch – durable, stylish, and waterproof. I use it in the shower without issues, and it can be submerged up to 200 meters. Initially, setting it up with the instructions may be a bit complicated, but everything works correctly and you don’t need to take it to a watchmaker. It has world time memory and allows you to set digital time, which can be switched to the hands. Setting the days of the week is a bit trickier, but in the end everything worked out and I am very satisfied. The watch is exceptional and also has a date display. I recommend it, because I couldn’t find it cheaper anywhere – if you have KS points, it’s worth taking advantage!
Waterproof and shockproof sports watch with quartz movement. The black octagon-shaped watch case is made of a combination of steel and carbon fiber. The analog-digital green dial is equipped with LED backlighting andNeobrite coating for convenient time reading at night. The backlighting function is activated manually using a button located on the side of the watch. The mineral glass used to shield the watch face features fifth degree on the Mohs hardness scale.
The use of the G-Shock system increases the watch's resistance to shock and mechanical damage. The model is characterized by high water resistance and is resistant to dives up to 200 meters (20 bar), which allows safe use while swimming and even diving.
Daily time is displayed in12/24-hour format. In addition, the watch is equipped with: 5 daily alarms with snooze function, an extensive perpetual calendar, stopwatch with a measurement length of up to 100 h and an accuracy of 1/1000 s, and a timer counting down to 24 h. The world time function allows you to read the time in different time zones.
The watch is powered by 2 x SR726W battery, the manufacturer specifies a battery life of 3 years. The watch comes with an elastic strap made of green plastic. The circumference of the strap is adjustable with a metal buckle.
Technical data
Model: GM-2100B-3AER
Material: plastic, fiberglass, steel
Movement: Miyota quartz
Water-resistance: 20 atm (200 m)
Time display: analog-digital
Envelope width: 44 mm
Thickness of the envelope: 12 mm
Maximum strap circumference: 215 mm
Power supply: 2 x SR726W battery
Weight: 72 g
Manufacturer: Casio, Japan
MILITARY is a premium dealer of Casio.
Casio is a Japanese brand founded in 1946, known worldwide as one of the leaders in consumer electronics. A breakthrough moment in the company's history was the launch of the G-Shock series in the 1980s, which gained cult status thanks to its exceptional resistance to shocks, water, and extreme environmental conditions. Casio is constantly developing its technologies, introducing features such as Tough Solar - a solar power system - and Wave Ceptor - time synchronization using radio waves, which ensures precision and reliability. The brand's watches are popular among both professionals and users looking for durable solutions for everyday use and outdoor activities. The first G-Shock model – DW-5000C, designed by engineer Kikuo Ibe in 1983, passed a drop test from the tenth floor and continued to function flawlessly, which became the foundation of the series' legend. Today, Casio is synonymous with innovation, reliability, and timeless design.
| Gender | Men's |
|---|---|
| Smartwatch | No |
| Body material | stainless steel |
| Type of mechanism | Quartz |
| Watch power supply | Battery SR726W X 2 |
| Strap | Plastic |
| Glass | Mineral |
| Alarm | Yes |
| Date stamp | Yes |
| Stopwatch | Yes |
| Backlight | Yes |
| Waterproof | 20 ATM / 200 m |
| Shockproof | Yes |
| NFC | No |
| Calendar | Yes |
| Compass | No |
| GPS | No |
| Barometer | No |
| Thermometer | No |
| Altimeter | No |
| Chronograph | No |
| Pedometer | No |
| Calorie counter | No |
| Heart rate measurement | No |
| Pulse oximeter | No |
| Weight | 72 g |
| EAN | 4549526304729 |
| Manufacturer code | GM-2100B -3AER |
| Brand | Casio |
| EAN |
Reviews with photos
Number of reviews: 2
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Great watch, almost unnoticeable on the wrist. The dial is clear and can be customized (you can choose the time and date format). I recommend it to anyone looking for a solid and stylish watch that will last longer than typical models.
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