Casio G-Shock GG-B100-1A9ER | Carbon Core Guard, Step Tracker, World Time
Authentic Casio — Authorised Seller Sold by Gadgeticloud. Every watch includes the full manufacturer’s warranty.
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Delivered in 6–10 business days
Tracked · Ships in its official Casio retail box
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Unworn & original packaging · 1-yr Casio warranty
Duties & Taxes Included — 100% paid. No customs surprises at delivery.
Unleash Your Adventurous Spirit with Unrivalled Durability
Designed for the intrepid explorer and the urban adventurer alike, this G-Shock powerhouse combines rugged Carbon Core Guard protection with smart outdoor features. Track your steps, navigate the world, and conquer any challenge with a watch built to endure.
Specifications
| Model Number | GG-B100-1A9ER |
| Case / Bezel Material | Carbon / Resin |
| Thermometer Measuring Range | –10 to 60°C (14 to 140°F) |
| Stopwatch 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 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
- Carbon Core Guard structure for extreme durability
- Integrated step tracker with 0 to 999,999 display range
- Digital thermometer with –10 to 60°C measuring range
- Altimeter with relative altitude readings
- 24-hour countdown timer and 1-second stopwatch
- Approximate 2-year battery life on CR2025
