Experience the Ultimate in Durability with the Casio G-Shock GA-100-1A1.
Engineered for extreme conditions, this iconic G-SHOCK boasts shock and magnetic resistance, 200-meter water resistance, and a rugged black resin construction. Its large, easy-to-read analog-digital dial provides precise timekeeping, stopwatch, countdown timer, and world time functions, making it the perfect companion for the active and adventurous.
Case size (L× W× H): 55 × 51.2 × 16.9 mm
Weight: 70 g
Case and bezel material: Resin
Band: Resin Band
Construction: Shock Resistant / Magnetic Resistant
Water resistance: 200-meter water resistance
Power supply and battery life: Approx. battery life: 2 years on CR1220
Glass: Mineral Glass
World time: 29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping
Stopwatch: 1/1000-second stopwatch
Measuring capacity: 99:59’59.999”
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
Mach indicator (speed exceeding 1225 units/hour)
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat
Alarm/hourly time signal
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Light: LED light
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light color: Amber
Calendar: Full auto-calendar (to year 2099)
Accuracy: ±15 seconds per month
12/24-hour format
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: Hour, minute, second, pm, month, date, day
| Made with ❤ by Solid Project