Calculator Watch Black
Product Description
8-Digit calculator and watch in one
Black silicone strap with buckle closure
Digital display
Constants for addition subtraction multiplication and division
Dual time and Daily alarm
1/1000 Second stopwatch
Hourly time signal
Auto calendar
Accuracy +/- 15 seconds per month
Approximate battery life up to 5 years
Case size: 42 x 33 x 7mm
