Casio G-Shock GA-100MW-7A Analog-Digital Combination

Specifications
Shock Resistant
Magnetic Resistant
200 Meter Water Resistant
Auto LED Light with Afterglow
World Time 29 times zones (48 cities + UTC), daylight saving on/off, home city/world time swapping
4 Daily Alarms and 1 Snooze Alarm
Hourly Time Signal
1/1000 Second Stopwatch Measuring capacity: 99:59'59.999" Measuring modes: Elapsed time, lap time, split time Others: Speed (0-1998 units/hour), Selection distance input (0.0-99.9)
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) Other: Auto-repeat
Full Auto-Calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Accuracy: +/- 15 seconds per month
Battery: CR1220
Dimensions: 55.0 x 51.2 x 16.9mm / 71g
Approx. battery life: 2 years