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Classic Series

GA100-1A1

$99

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Living up to G-Shock's reputation for big case designs, comes a revolution in case size with the introduction of the X-Large G. Black resin band digital and analog watch with black face.

  • Shock Resistant
  • 200M Water Resistant
  • Anti-Magnetic Structure
  • 1/1000th Second Stopwatch with Speed Indicator
  • Shock Resistant
  • Magnetic Resistant
  • 200 Meter Water Resistant
  • Auto LED Light with Afterglow
  • World Time
    29 times zones (48 cities + UTC), daylight saving on/off, home city/world time swapping
  • 4 Daily Alarms and 1 Snooze Alarm
  • Hourly Time Signal
  • 1/1000 Second Stopwatch
    Measuring capacity: 99:59'59.999"
    Measuring modes: Elapsed time, lap time, split time
    Others: Speed (0-1998 units/hour), Selection distance input (0.0-99.9)
  • 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
  • Full Auto-Calendar (pre-programmed until the year 2099)
  • 12/24 Hour Formats
  • Accuracy: +/- 15 seconds per month
  • Battery: CR1220
  • Approx. battery life: 2 years
  • Module 5081

Size of case/total weight
GA100LG 55.0 x 51.2 x 16.9mm / 70g
GA100SD 55.0 x 51.2 x 16.9mm / 70g
GA100 55.0 x 51.2 x 16.9mm / 70g
GA100A 55.0 x 51.2 x 16.9mm / 70g
GA100B 55.0 x 51.2 x 16.9mm / 70g GA100MC 55.0 x 51.2 x 16.9mm / 70g

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