Casio G-Shock GG-B100-1A3ER | 200M Water Resistant, Step Tracker, Thermometer
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Unleash Your Inner Adventurer with G-Shock
Designed for the rugged individual, this Casio G-Shock is your ultimate companion for outdoor pursuits. Its robust carbon and resin construction ensures extreme durability, while advanced sensors provide essential data for your explorations, making it perfect for hikers, climbers, and urban explorers alike.
Specifications
| Model Number | GG-B100-1A3ER |
| Case / Bezel Material | Carbon / Resin |
| Thermometer Measuring Range | –10 to 60°C (14 to 140°F) |
| Measuring Unit | 1 second |
| Altimeter Others | Relative altitude readings (±100 m /±1000 m), selectable measurement interval: 5 seconds or 2 minutes (1 second for first 3 minutes only) |
| Step Count | 0 to 999,999 step count display range (using a 3-axis acceleration sensor) |
| Power Saving | Auto sensor sleep state entry after fixed period of non-activity |
| Stopwatch | 1: 00'00~23:59'59 (after 60 minutes) |
| Measuring Modes | Elapsed time, split time, 1st-2nd place times |
| Countdown Range | 24 hours |
| Countdown Start Time Setting Range | 1 second to 24 hours (1-minute increments and 1-hour increments) |
| Analog Display | 3 hands (hour, minute (hand moves every 10 seconds), second) |
| Digital Display | Hour, minute, second, am/pm, month, date, day |
| Accuracy | ±15 seconds per month (with no mobile link function) |
| Approx. Battery Life | 2 years on CR2025 |
| Case Size | 55.4×53.1×19.3mm |
| Total Weight | 92g |
Key Features
- Durable Carbon / Resin Case and Bezel
- Built-in Thermometer with –10 to 60°C Range
- Step Tracker with 0 to 999,999 Step Count Display
- Altimeter with Relative Altitude Readings
- 200M Water Resistance (from product title)
- Approx. 2-Year Battery Life










