

Smart and stylish, sleek and sophisticated — a GBM2100 with bold metal bezel that delivers Smartphone Link and Tough Solar charging system, all in the same compact size. Key resin components used in the case and band are made with environmentally responsible bio-based resin. Choose your favorite color combination of vapor deposition finishes — the GBM2100A-2B with blue dial and silvery indexes, the GBM2100A-4B with burgundy dial and silvery indexes, or the GBM2100A-8B with light yellow gold-colored dial and black accented indexes.
Resin
49.3 × 44.4 × 11.9 mm
200 meters
Resin
Mineral
Shock Resistant
Resin
- Compatible Band Size: 145 to 215 mm
- Apps: CASIO WATCHES
- App Connectivity Feature: Auto time adjustment
- Other: Neobrite
- Energy Saving Feature: Power Saving (display goes blank to save power when the watch is left in the dark)
- Stop Watch: 1/100-second stopwatch
- Timer: Countdown Timer
- Alarm/Hourly Time Signal: 5 daily Alarms
- Light: Double LED light
- Light Color: White
- Calendar: Auto-calendar
- Mute Feature: Button operation tone on/off
- Accuracy: ±15 seconds per month
- 12/24-hour format
- Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
- Date/month display swapping
- Day display (days of the week selectable in six languages)
- Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode)
- Digital: Hour, minute, second, pm, month, date, day
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GBM2100A-8B
G-STEEL
72 g
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