The metal case increases durability and improves the look of this model while remaining comfortable to wear. It's one of the best models of this brand – reliable and classic.
Casio G-Shock Octagon GM-2100N-2AER Watch
A waterproof and shockproof sports watch with a quartz movement, with styling reminiscent of the first G-Shock model, which was introduced by the Japanese manufacturer in 1983. The octagonal case attracts attention with its classic design, while providing modern functions.
Durable design
The watch's mechanism is enclosed in an inner case made of resin reinforced with stainless steel. The solid construction, combined with the G-Shock system, guarantees high resistance to shock and mechanical damage. The watch is also characterized by water resistance up to 200 meters (20 bar), which allows it to be used safely while swimming or even diving.
The strap is made of flexible material and fastens with a metal buckle, ensuring comfortable wearing. The strap material is resistant to moisture and sweat, making it an ideal choice during intense physical activity.
Dial, LED backlight
The watch offers digital-analog time reading, displayed in 12/24-hour format. Thanks to the dual LED backlight and illuminator, the watch's operation is possible in low-light conditions, and the Neobrite fluorescent coated hands make it easier to read in the dark.
5 alarms, calendar, world time function
The watch features 5 daily alarms, an expanded calendar, a stopwatch with up to 100 hours and 1/100th of a second precision, and a countdown timer for up to 24 hours. In addition, the world time function allows you to read the time in 48 cities around the world, which is useful for traveling.
Main features
- G-Shock system
- immersion up to 200 meters
- durable construction
- quartz movement
- illuminator
- double LED backlight
- Neobrite
- calendar
- stopwatch
- timer
- world time function
- 5 alarms
Technical data
Mechanism: Miyota quartz
Time format: 12/24 hour
Watchcase: plastic
Glass: mineral
Strap: plastic
Water resistance: 20 bar (200 meters)
Watchcase dimensions: 44 x 49 mm
Thickness of the watchcase: 17 mm
Maximum strap circumference: 210 mm
Weight: 52 grams
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.
| Smartwatch | No |
|---|---|
| Type of mechanism | Quartz |
| Watch power supply | battery |
| 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 | 4549526304828 |
| Manufacturer code | GM-2100N-2AER |
| Brand | Casio |
| EAN |
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