Product Description

Here are two GD-100MS models that have been specially adapted for stealth, both in design and function. Features include Multi Time for access to the current time in any one of four different time zones, and stealthy illumination that provides just enough light to read the

Product Description

Here are two GD-100MS models that have been specially adapted for stealth, both in design and function. Features include Multi Time for access to the current time in any one of four different time zones, and stealthy illumination that provides just enough light to read the display while minimizing the risk of betraying your location. World-renowned G-SHOCK toughness ensures uninterrupted performance, no matter how tough the going gets.

Mineral Glass

Shock Resistant

200-meter water resistance

Case / bezel material: Resin

Resin Band

LED Backlight

Auto light switch, selectable illumination duration, afterglow.

Flash alert

Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm

Multi time (4 different cities)

World time

31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping

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

Input range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

5 alarms (daily or one-time)

Hourly time signal

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Regular timekeeping: Hour, minute, second, pm, month, date, day

Accuracy: ±15 seconds per month

Approx. battery life: 7 years on CR2025

Size of case: 55 X 51.2 X 17.4 mm

total weight: 72 g