8-Digit Calculator; Constants for addition, subtraction, multiplication and division Water Resistant 1/100 second stopwatch; Measuring capacity: 23:59'59.99"; Measuring modes: Elapsed time, split time, 1st-2nd place times Auto Calendar (pre-programmed until the year 2079)

8-Digit Calculator; Constants for addition, subtraction, multiplication and division Water Resistant 1/100 second stopwatch; Measuring capacity: 23:59'59.99"; Measuring modes: Elapsed time, split time, 1st-2nd place times Auto Calendar (pre-programmed until the year 2079) Size of case/total weight; 42.0 x 33.0 x 7.0mm / 29g Dual Time Daily Alarm Hourly Time Signal Accuracy: /-15 seconds per month Battery CR2016 Approx. battery life: 5 year Module 437/3208