Brilliant watch – durable, stylish and waterproof. I have no problems using it in the shower and you can submerge it even up to 200 metres. Initially, setting it up with the instructions can 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 the ability to set the digital time, which can be transferred to the hands. The days of the week are a little more difficult to set, but in the end, everything worked out and I’m very satisfied. The watch is unique and also has a date display. I recommend it because I haven’t found it cheaper anywhere – if you have ksk points, it’s worth using them!
Casio G-Shock Metal Covered GM-2100B-3AER watch
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£164.16
£220.99
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£56.83
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- technical data
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£220.99
£164.16
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 and Neobrite coating for comfortable reading of the time at night.The backlighting function is activated manually using a button located on the side of the watch.The mineral glass used to cover the dial of the watch features a 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 immersion up to 200 meters (20 bar), which allows safe use while swimming and even diving.
The daily time is displayed in 12/24-hour format. In addition, the watch is equipped with: 5 daily alarms with a snooze function, an expanded perpetual calendar, a stopwatch with a measurement length of up to 100 h and an accuracy of 1/1000 s, and a countdown timer for up 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 a flexible strap made of green plastic. The circumference of the strap is adjustable with a metal buckle.
Technical specifications
Model: GM-2100B-3AER
Material: plastic, fiberglass, steel
Movement: quartz Miyota
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 customised (option to choose 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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