G-Shock AW-591BB-1A Black-Out

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

Mineral crystal

LED light (auto light switch, selectable illumination duration, afterglow)

Resin case with resin band

200m

Thickness: 14.9 mm
Diameter: 46.4 mm
Length: 52.0 mm

Shock resistant
World time (29 time zones)
1/100-second stopwatch
Countdown timer
5 daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Regular timekeeping (analog-digital display)