
Casio G-Shock GA-2100-1A1ER
Casio G-SHOCK are the perfect watches for going on an adventure! Renowned for being indestructible, these watches have many features that will accompany you on a daily basis.
Carbon core protection structure
The module is protected by a carbon fiber reinforced resin housing. The special characteristics of the carbon fiber material - lightness, high strength and increased weather resistance - have been exploited to make the housing as thin and compact as possible, without compromising impact resistance.

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On order, delivered from 08/04/2025.
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The Casio G-Shock GA-2100-1A1ER: a robust timepiece, but not only that.
If you like to combine robustness and elegance, you will certainly not be indifferent to this G-Shock. Indeed, this CasiOak does not just have a military design. It also opts for a more refined case, which has the merit of attracting many people. Despite everything, the elements specific to its range are present. Understand by this a dial and a bracelet borrowing a vintage style. The case was designed in resin to provide great comfort in use, without forgetting increased resistance to shocks. This Casio G-Shock GA-2100-1A1ER watch is also equipped with Super Illuminator lighting. This feature will allow you to easily tell the time, even in the dark. It also has a precise stopwatch, a daily alarm and an automatic calendar. So many options to make your daily organization easier. Finally, unlike other robust watches, this one is thinner and therefore more elegant. You can combine it with different outfits.
Movement
Dial
Case/Bracelet
Other details
The story of the Casio G-Shock GA-2100-1A1ER
G-Shock's GA-2100 series (created in 2019) is inherited from the brand's AW-500 series. When the AW-500 first arrived in 1989, it marked a shake-up from the conventional digital G-Shock (created in 1983). The latter even inspired all future analog watches. This analog feature has been introduced over the years to several other models. This notably includes the CasiOak.







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