Great watch from a renowned company. In my life, this is already another Casio watch, and once again I am not disappointed. Durable, solidly made, and with an original appearance. I definitely recommend it.
Casio G-Shock Octagon GA-2100SU-1AER Watch
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€98.97
Manufacturer's suggested price
€117.87
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€98.97
Casio G-Shock Octagon GA-2100SU-1AER Watch
Built to endure, the sports watch features a waterproof and shock-resistant design and is powered by a quartz movement. Outfitted with an LED backlight offering Dual Illuminator capability. Neobrite-coated hands provide clear readability in low light conditions. The analog-digital display is safeguarded by a mineral crystal with Mohs hardness rating of 5.
Robust construction
Enhanced durability against impacts and mechanical damage is achieved through the implementation of the G-Shock system and a carbon-reinforced case. The dial is shielded by mineral glass with a Mohs hardness rating of 5.
Offering high water resistance, the model withstands submersion up to 200 meters (20 bar), ensuring reliability during swimming and even diving activities.
Dial, Dual Illuminator, Neobrite
A robust analog-digital dial with a 33 mm diameter offers clear time display in both 12/24-hour format. The dial features an LED backlight enhanced by the Dual Illuminator function, while the hands utilize a fluorescent Neobrite coating for optimal legibility in dim or dark conditions.
Flexible strap
A secure and comfortable fit is provided by a black-colored elastic strap, secured with a metal buckle. Thanks to its resistance to moisture and sweat, the material is well-suited for demanding outdoor activities.
5 alarms, calendar, stopwatch, timer, world time function, average speed measurement
Outfitted with robust functionalities, the watch features:
- 5 daily alarms equipped with a snooze option
- an enhanced perpetual calendar
- a stopwatch providing measurement up to 24 hours with 1/100-second precision
- a 24-hour countdown timer
- world time functionality for monitoring time across multiple zones
- capability for average speed calculation on completed routes
Battery-powered
Equipped with two SR726W batteries, the model offers a manufacturer-claimed operational lifespan of 3 years.
Main features
- G-Shock protection system
- Water resistance up to 200 meters
- Rugged and resilient build
- Dual Illuminator backlight feature
- Neobrite luminous coating on hands
- Quartz movement
- Date display/calendar
- Stopwatch capability
- Countdown timer
- World time feature
- 5 daily alarms
Militaria.pl is a premium dealer of Casio.
Casio is a Japanese brand founded in 1946, which has remained one of the most recognizable consumer electronics manufacturers in the world for decades. It gained global fame with its iconic G-Shock series from the 1980s, valued for its high resistance to shocks, water, and extreme conditions. The company consistently develops its technologies, introducing innovations such as Tough Solar - a solar power system - and Wave Ceptor - radio time synchronization. Casio watches are popular among professionals and people looking for reliable models for everyday use and outdoor activities. The first G-Shock (model DW-5000C), designed in 1983 by engineer Kikuo Ibe, was so durable that it was tested by dropping it from the tenth floor, and yet it still worked flawlessly. Today, Casio is a symbol of innovation, durability, and timeless style.
| Gender | Men's |
|---|---|
| Smartwatch | No |
| Body material | carbon fiber |
| 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 | 51 g |
| EAN | 4549526259036 |
| Manufacturer code | GA-2100SU-1AER |
| Brand | Casio |
| EAN |
Neobrite
Neobrite is a luminescent coating used in Casio G-Shock watches, applied to the hands and indices of the watch face. When exposed to daylight or artificial light, it glows in the dark, ensuring good readability at night. It is non-toxic, durable, and does not require battery power.
Dual Illuminator
Dual Illuminator is a lighting system used in Casio G-Shock watches that simultaneously illuminates the watch face and digital display. This ensures full readability in complete darkness. The system is activated manually or automatically (when the wrist is raised) and operates independently of external light sources.
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Number of reviews: 2
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M... Review confirmed by purchase
A watch of good quality at a good price. The only downside may be the lighting under the LIGHT button, but this is typical in G-SHOCK watches. This is made up for by the hands, which light up automatically when you are in complete darkness.
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