A timeless cultural icon loved by all, faithfully reproducing the original color scheme with touches of G-SHOCK red, blue, and yellow.

Constructed with shock resistance, 20-bar water resistance, and an LED Super Illuminator backlight for easy viewing in darkness.

Crafted with bio-based resin for the case, bezel, and band, and fitted with durable mineral glass.

Case size (L × W × H)	53.2 × 50 × 18.7 mm
Weight	67 g
Case and bezel material	Resin / Bio-based resin
Band	Bio-based resin band
Construction	Shock Resistant
Water resistance	200-meter water resistance
Power supply and battery life	Approx. battery life: 5 years on CR2016
Glass	Mineral Glass
Compatible band size	145 to 205 mm
Stopwatch	1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer	Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Other: Auto-repeat
Alarm/hourly time signal	Hourly time signal, Multi-function alarm
Flash alert feature	Flash alert Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm
Light	LED backlight (Super Illuminator) Afterglow
Light color	LED:White
Calendar	Full auto-calendar (to year 2099)
Accuracy	Accuracy: ±15 seconds per month
Other features	12/24-hour format, Regular timekeeping: Hour, minute, second, pm, month, date, day

What is the water resistance rating of this watch?

This watch features a 200-meter (20 bar) water resistance rating.

What materials are used for the case and band?

The case and bezel are made from resin and bio-based resin, paired with a bio-based resin band and mineral glass.

What are the dimensions and weight of the watch?

The case measures 53.2 × 50 × 18.7 mm, and the total weight is 67 g.

What is the estimated battery life?

The approximate battery life is 5 years on a CR2016 coin battery.

What wrist sizes are compatible with the band?

The band is compatible with wrist sizes ranging from 145 to 205 mm.

What type of backlight does the watch have?

It is equipped with a white LED backlight (Super Illuminator) with afterglow.

Casio G-Shock Black Dial Digital Watch DW-6900RL-1DR