

Upgrade the iconic look you love with the octagonal GA2100 line, which inherits the design concept of the very first G-SHOCK, but now with Smartphone Link and Tough Solar power.
Shock Resistant
Carbon/Resin
48.5 × 45.4 × 11.9 mm
Mineral
Carbon/Resin
200 meters
52 g g
2100 Series
Watch
Time Adjustment: Bluetooth: Connects to a smartphone and automatically adjusts the time
Apps: CASIO
App Connectivity Feature: Auto time adjustmentEasy watch settingApproximately 300 world time citiesTime & placeReminderPhone finder
Energy Saving Feature: Power Saving
Shock resistant
20 bar water resistant
Keeps yourself in time
Stable solar power
Easy to operate via smartphone
Easy to see in darkness
Shock Resistant
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