1/10-second stopwatch
Measuring capacity: 59'59.9"
Measuring mode: Elapsed time
Accuracy: ±30 seconds per month
Approx. battery life
2 years on SR1116W
Auto-calendar (28 days for February)
Countdown timer
Countdown range: 30 minutes
Preset countdown start times: 1, 3, 5, 10, 15, 20, 30 minutes
Daily alarms
Hourly time signal
Regular timekeeping
Hour, minutes, seconds, am/pm, month, date, day, on its double display
Size of case / total weight
LA670WD 30.3 x 24.6 x 7.3 mm / 27.8 g