

Watch Casio G-Shock GA-2100-1A1ER
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size: Universal
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Casio G-Shock GA-2100-1A1ER is a men’s sports watch that seamlessly blends rugged durability with sleek, modern styling.
The 45.4 mm case is crafted from black, carbon-fiber–reinforced resin, delivering exceptional strength without adding bulk. A mineral crystal shields the bold black dial, which combines analog and digital displays.
Equipped with a stopwatch, countdown timer, five daily alarms, world time, and an automatic calendar, this watch keeps you on track wherever you venture. With 200-meter water resistance, it’s ready for diving without scuba gear.
Weighing just 51 grams and measuring 11.8 mm thick, it sits comfortably on the wrist for all-day wear.
The Casio G-Shock GA-2100-1A1ER is the ideal choice for men seeking a reliable, stylish watch to complement an active lifestyle.
Materials
Metal
User reviews
Great watches
Casio is a Japanese watch legend with a philosophy of creativity and progress. The original name was Kashio, after the founder Tadao Kashio. The brand was founded in 1946, but did not start producing watches until 1974, when it introduced its first digital model. However, the real breakthrough came in 1983 when the first G-Shock watches appeared on the market. Almost indestructible, focused on functionality and built for extreme conditions. Casio was also a pioneer in Quartz movement technology and the first manufacturer to enable the display of multiple time zones, temperature, pressure and altitude.
Casio watches are popular with athletes, adventurers and music and fashion icons. Eminem, John Mayer and Justin Bieber, for example, have worn them. G-Shocks are very popular among soldiers, pilots and streetwear enthusiasts. Collections such as Casio Vintage or Edifice prove that the brand can reliably offer both classics and modern technological gadgets. At the Footshop, you'll find honest retro and high-tech models that you can take on an expedition around the world. Kick up your style with a proper watch.
| Carrier | Price | Delivery days |
|---|---|---|
| DHL Premium - express | from 13 € | From Thursday 27.11.2025 |
| FedEx | from 12 € | From Friday 28.11.2025 |
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