This Calculator Watch's Cool Functions:
8-Digit Calculator
Constants for addition, subtraction, multiplication and division
Dual Time
1/100 Sec Stopwatch
Measuring mode: Elapsed time, split time, 1st-2nd place times
Daily alarm
Hourly time signal
Auto-calendar (to year 2079)
12/24-hour formats
Regular timekeeping: Hour, minutes, seconds, am/pm, year, month, date, day, daylight saving on/off
Water Resistant
Adjustable Clasp
Spherical Glass: Rounded glass surface
Accuracy: +/-15 Sec per month
Approximate Battery Life: 5 Years on CR2016