G-Shock Casual Digital Men watch GD-100-1BDR

Introducing a collection of new G-SHOCK digital models whose big faces and cases give them a look of power and strength.
A high-intensity LED makes the digital easier to read, even in the dark.
A choice of either dark-on-light or light-on-dark LCD is available, both with a black case and band.
Over-sized buttons come with a checkered anti-slip surface to make operations fast and sure.
All of this plus high shock resistance and water resistance makes these G-SHOCK models the perfect choice for casual wear just about everywhere.

? Super Illuminator

Specification:

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

World time
31 time zones, 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

5 alarms

Hourly time signal

Full auto-calendar

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

Specifications:
Brand: G-SHOCK
Reference: GD-100-1BDR
Gender: Men
Color: Black
Display Type: Digital
Case Size: 55 x 51.2 mm
Weight: 72 g
Case Material: Resin
Band Material: Resin
Water Resistance: 200