Main Features:
Stopwatch (1/100 second, 60 minute count)
Time alarm, time signal.
LED backlight.
Auto calendar.
Average monthly difference: ±30 seconds
Battery Life: Approx. 3 years (*This is the value when you replace a new battery after purchase. The batteries that are pre-set with your watch at the time of purchase will run out in a short period of time due to the monitor battery used to check the functionality and performance of the watch built in during manufacture. )