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ANALOG-DIGITAL
GA-100 SERIES

GA-100-1A1

GA-100-1A1
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From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this combination model combines analog and digital displays. Equipped with a millisecond stopwatch and speedometer. Boasts JIS class-1 magnetic resistance and excellent practicality. The face design consists of four large LCD displays with large aluminum hour and minute hands that are lightweight and have excellent shock resistance. The analog and digital displays are laid out symmetrically, giving the face a dynamic design.

GA-100-1A1
  • Shock resistant
  • 20 bar water resistant
  • Casual design
  • Great for extreme sports
  • Sporty design
  • Best seller

Specifications

Case size (L× W× H)
55 × 51.2 × 16.9 mm
Weight
70 g
Case and bezel material
Case / 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
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)
Timer
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
LED:Amber
Calendar
Full auto-calendar (to year 2099)
Accuracy
Accuracy: ±15 seconds per month
Other features
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

*The color tone of the listed products may differ from the actual product in some cases.

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