G-Shock Mens 200m Standard - DW-5900U-1DR

World time
29 time zones (48 cities), daylight saving on/off
Stopwatch
1/100-second stopwatch
Measuring capacity: 59'59.99''
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 minute to 24 hours (1-minute increments and 1-hour increments)
Alarm/hourly time signal
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Light
LED light (Super Illuminator) 
Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light color
LED:White
Calendar
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
Accuracy: ±15 seconds per month
12/24-hour format
Regular timekeeping:
Hour, minute, second, pm, date, day
Mineral Glass
Case and bezel material - Resin
Resin Band
Shock Resistant
200-meter water resistance
Power supply and battery life
Approx. battery life: 10 years on CR2025
Case size (L× W× H)
51.4 × 46.8 × 15.5 mm
Weight
60 g