GA-B2100-1A1

Battery Life / Accuracy
Tough solar (7 months without exposure to light) (+/-15 seconds per month)

Crystal
Mineral crystal

Light
Double LED light (super illuminator, selectable illumination duration, afterglow)

Case & Band Material
Resin / carbon case with resin band

Water Resistance
200m

Case Size
Thickness: 11.9 mm
Diameter: 45.4 mm
Length: 48.5 mm

Other Specifications
Shock resistant
Carbon core guard structure
Mobile link (wireless linking via Bluetooth)
Auto time adjustment (approximately 300 world time cities)
Easy watch setting (time & place)
Reminder and phone finder
World time (38 time zones)
1/100-second stopwatch
Countdown timer
5 daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
Button operation tone on/off
Power saving (display goes blank to save power when left in the dark)
Battery level indicator
Hand shift feature
12/24-hour format
Date/month display swapping
Day display (days of the week selectable in six languages)
Regular timekeeping (analog-digital display)