Casio G-Shock GA-2100-1A2ER | 200M Water Resistant, Shock Resistant, Analog-Digital
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Casio G-Shock GA-2100-1A2ER | 200M Water Resistant, Shock Resistant, Analog-Digital
G-Shock GA-2100: Slim Profile, Unmatched Durability
Experience the perfect blend of toughness and sleek design with the Casio G-Shock GA-2100-1A2ER. Its innovative Carbon Core Guard structure delivers legendary G-Shock resilience in a remarkably slim, analog-digital package. Ideal for daily wear or your next adventure, this watch is built to endure.
Specifications
| Case / Bezel Material | Carbon / Resin |
| Stopwatch Max Time | 23 hours, 59 minutes, 59 seconds |
| Stopwatch Measuring Modes | Elapsed time, split time, 1st-2nd place times |
| Stopwatch Measuring Unit | 1 second |
| Countdown Range | 24 hours |
| Countdown Start Time Setting | 1 second to 24 hours (1-second, 1-minute, 1-hour increments) |
| Analog Display | 2 hands (hour, minute), 1 dial (day) |
| Digital Display | Hour, minute, second, pm, month, date |
| Accuracy | ±15 seconds per month |
| Battery Life | Approx. 3 years (SR726W × 2) |
| Case Size | 48.5×45.4×11.8mm |
| Total Weight | 51g |
Key Features
- Carbon / Resin Case and Bezel for enhanced durability.
- Dual Analog and Digital Time Display.
- Precise Timekeeping with ±15 seconds per month accuracy.
- Integrated Stopwatch and Countdown Timer functions.
- Long-lasting battery life of approximately 3 years.
- Compact and lightweight design at 48.5×45.4×11.8mm and 51g.







