Case diameter : 45 mm
Shock Resistant, 200 Meter Water Resistant, EL Backlight with Afterglow, Flash Alert
1/100 second stopwatch, Countdown timer, Multi-function alarm, Hourly time signal
Full auto-calendar, 12/24 hour formats, Battery CR2016, Approx. battery life: 2 years
Hourly time signal and accuracy +/- 15 seconds per month
This watch features quartz movement, a protective mineral crystal to protect from scratches, digital dial and water resistance to 200 meters.
G-Shock Men's DW6900-1V - B000GAYQL8