Main Features:
Dual Time
Stopwatch (1/100 second, 60 minute count)
Time alarm, time signal.
Auto calendar.
Switch between 12 and 24 hour displays.
Accuracy: ±30 seconds per month
Battery Life: 3 years (This is the value when replaced with a new battery. The batteries already set on the watch are monitor batteries to check the functionality and performance of the watch, so the battery life will be shortened. )