50M Water Resistant
Dual Time
Daily Alarm
1/100 second digital stopwatch Measuring capacity: 59'59.99" Measuring modes: Elapsed time
Hourly Time Signal
Auto Calendar
12/24 Hour Formats
Accuracy: +/-30 seconds per month
Battery SR920W
Approx. battery life: 3 years
Module 3321/5156
Size of case / total weight 42.0 x 36.0 x 9.0mm / 30g