Casio G-Shock GA-2100-1AER | 200M Water Resistant, Shock Resistant, Carbon Core Guard
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Casio G-Shock GA-2100-1AER | 200M Water Resistant, Shock Resistant, Carbon Core Guard
Unleash Your Inner Adventurer with G-Shock Toughness
Engineered for the resilient and the bold, this G-Shock GA-2100-1AER combines iconic shock resistance with a sleek, minimalist design. Perfect for daily wear or extreme sports, its carbon core guard structure offers unparalleled durability without compromising on style or comfort.
Specifications
| Model Number | GA-2100-1AER |
| Case / Bezel Material | Carbon / Resin |
| Measuring Modes | Elapsed time, split time, 1st-2nd place times |
| Measuring Unit | 1 second |
| Countdown Range | 24 hours |
| Countdown Start Time Setting Range | 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) |
| Analog Display | 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) |
| Digital Display | Hour, minute, second, pm, month, date |
| Accuracy | ±15 seconds per month |
| Approx. Battery Life | 3 years on SR726W × 2 |
| Case Size | 48.5×45.4×11.8mm |
| Total Weight | 51g |
Key Features
- Shock Resistant Carbon Core Guard structure
- 200M Water Resistance for demanding environments
- Dual analog and digital time display
- Precise stopwatch and countdown timer functions
- Long-lasting 3-year battery life
- Lightweight design at just 51g






