Product Features

• Water Resistant  
• Dual Time
• 1/100 second digital stopwatch
• 8-Digit Calculator 
• Constant for addition (+), subtraction (-), multiplication (x) and division (/)
• Daily Alarm 
• Hourly Time Signal
• Auto Calendar (per-programmed until the year 2079)
• Accuracy: ± 30 seconds per month 
• Approximate Battery Life: 5 Years on CR2016
• Measuring capacity: 23:59`59:99"
• Measuring mode: net time, split time, 1st-2nd place times