- 50-meter water resistance
- 1/1000-second stopwatch, Measuring capacity: Total elapsed time display: 9:59??????59.999????????????, Lap time display: 59??????59.999????????????, Split time display: 9:59??????59.999????????????, Measuring modes: Elapsed time, lap time, split time, 1st-100th place time, lap counter (up to 99), Memory capacity: 2 sets of 100 records each
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Button Operation Tone On/Off
- Time Display
- Regular timekeeping: Hour, minutes, seconds, am/pm, year, month, date, day
- Accuracy (time): ????????30 seconds per month, (stopwatch): 99.9988%
- Approx. 5 years on CR2032 (includes an average of 30 presses of button per day.)
- Size of case : 83????64????24mm
- Total weight : 85g
