Construction: Shock Resistant, Magnetic Resistant

Water Resistant: 200 Meter 

Light: Auto LED Light with Afterglow

World Time: 29 times zones (48 cities + UTC), daylight saving on/off, home city/world time swapping

Alarm: 4 Daily Alarms and 1 Snooze Alarm Hourly Time Signal

Stopwatch: 1/1000 Second 

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)

Hour Formats: 12/24 

Accuracy: +/- 15 seconds per month

Battery: CR1220

Approx. Battery Life: 2 years

Module: 5081

Size of Case: 70g

Total weight: 55.0 x 51.2 x 16.9mm