Innovation takes bold steps. The original G-SHOCK GA-2100 line was introduced in 2019. Since then we’ve constantly innovated to evolve the GA2100 in new directions. Enter the electro luminescent GA2100HD-8A. Engineered with the same toughness and reliability as the original GA2100 line, the GA2100HD-8A sports a monochrome white face that reveals a sharp luminescent green glow in the dark.
Carbon
200 meters
48.5 × 45.4 × 11.8
Bio-based resin
Mineral Glass
Shock Resistant
Resin
Compatible Band Size: 145 to 215 mm
Other: Regular timekeeping:Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
Stop Watch: 1/100-second stopwatch
Timer: Countdown timer
Alarm/Hourly Time Signal: 5 daily alarms
Light: Double LED light
Light Color: White
Calendar: Full auto-calendar (to year 2099)
Mute Feature: Button operation tone on/off
Accuracy: Accuracy: ±15 seconds per month
12/24-hour format
Regular timekeeping:Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
Digital: Hour, minute, second, pm, month, date
GA2100HD-8A
2100 Series
51 g
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