At A Glance Based on the successful analog/digital GA100 X-Large G Series, G-Shock an all digital version large size and wide face not only give a look of power and strength, but make it extremely easy-to-read and use with its oversized buttons. For added visibilty in dark conditions, a newly designed high-density LED light has been employed to light up the dial face from behind. The result is a super luminous display that's a true reflection of G-Shock's desire to keep improving timekeeping. ·        Shock Resistant ·        200M Water Resistant ·        High-Intensity LED ·        Large Digital Display Area

Attributes

·         Band Type:  Resin

·         Dial Code:  Digital

Technical Specs

·        Shock Resistant

·        200M Water Resistant

·        Shock Resistant

·        Auto LED Backlight (Super Illuminator)

·        Multi-time (4 different cities)

·        World Time
31 time zones (48 cities + UTC), city code display, daylight saving on/off

·        5 Independent Alarms (one-time or daily)

·        Hourly Time Signal

·        Flash alert 
Flasher with buzzer that sounds for alarms, hourly time signal, countdown timer time-up

·        alarm, countdown timer progress beeper

·        1/100 second stopwatch
Measuring capacity: 23:59’59.99” 
Measuring modes: Elapsed time, split time, 1st-2nd place times

·        Countdown timer 
Measuring unit: 1/10 second 
Countdown range: 24 hours 
Countdown start time setting range: 1 minute to 24 hours (1-second increments, 1-minute increments and 1-hour increments) 
Other: progress beeper

·        Full Auto Calendar (pre-programmed until the year 2099)

·        12/24 Hour Formats

·        Button operation tone on/off

·        Accuracy: +/-15 seconds per month

·        Battery: CR2025

·        Approx. battery life: 7 years

·        Module 3263

Size of case/total weight 
GD100 55.0 x 51.2 x 17.4mm / 72g

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