G-Shock G-8900GB-1D Aurelian

Approximately 3 years (+/-15 seconds per month)

Mineral crystal

LED backlight (super illuminator, auto light switch, selectible illumination duration, afterglow)

Resin / stainless steel case with resin band

200m

Thickness: 16.3 mm
Diameter: 52.5 mm
Length: 55.1 mm

Shock resistant
Flash alert
Multi time (4 different cities)
World time (31 time zones)
1/100-second stopwatch
Countdown timer
5 daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping (digital display)