The world-popular big case Series continues to grow with the addition of models created by combining and layering parts in a way that creates a multi-dimensional look. A big rotary switch at 3 o'clock adds to the overall design and also enables intuitive operation of various functions. An LED illumination system allows easy viewing even in the dark.



Mineral Glass

Magnetic Resistant

Shock Resistant

200-meter water resistance

Case / bezel material: Resin

Resin Band

LED light

Auto light switch selectable illumination duration (1.5 seconds or 3 seconds) afterglow

World time: 31 time zones (48 cities + coordinated universal time) one-touch UTC time zone daylight saving on/off Home city/World time city swapping

Stopwatch: 1/100-second stopwatch measuring capacity: 23:59'59.99'' measuring modes: Elapsed time & split time

Countdown timer: Measuring unit: 1 second range: 60 minutes start time setting range: 1 minute to 60 minutes (1-minute increments) auto switching to elapsed time measurement (up to 60 minutes 1-second units) when the end of a countdown timer operation is reached

5 daily alarms (with 1 snooze alarm)

Hourly time signal

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Accuracy: ±15 seconds per month

Approximate battery life: 3 years

Battery SR927W x 2

Size of case: 55 x 51.9 x 18.3 mm

Weight: 70 g


SKU GA400-1B
Brand G Shock

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