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G-SHOCK

GA100B-4A

In Stores Only
$289.00
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A model combining analogue and digital, esteemed for its wide face.

The matte-finish case and band feature the G-SHOCK black and red brand colours. Four LCD windows and a speedometer are lain out symmetrically on the dial to create a clean face design. Boasts excellent practicality, featuring a millisecond-measuring stopwatch, a speedometer, and JIS class-1 magnetic resistance.

A tough model that shines on the street fashion scene.

2 year warranty

Basic Information
  • Band
    Resin Band
  • Case and bezel material
    Resin
  • Case size (L × W × H)
    55 × 51.2 × 16.9 mm
  • Construction
    Shock Resistant, Magnetic Resistant
  • Power supply and battery life
    Approx. battery life: 2 years on CR1220
  • Water resistance
    200-metre water resistance
  • Weight
    70 g

Exterior
  • Compatible band size
    145 to 215 mm
  • Glass
    Mineral Glass

Features
  • Accuracy
    Accuracy: ±15 seconds per month
  • Alarm / hourly time signal
    5 daily alarms (with 1 snooze alarm)
    Hourly time signal
  • Calendar
    Full auto-calendar (to year 2099)
  • Light
    LED light
    Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
  • 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
  • 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
  • World time
    World time
    29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping
User Manual – Module 5081
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