Champion Sports Big Digital Display Stopwatch The Champion Sports Big Digit Display Stopwatch is easy to read and packed with features. The large digital display includes a 1/100 of a second precision lap counter and 12 or 24-hour formats. Other useful features include calendar and time display, a daily alarm, and an hourly chime. It is also water and shock resistant so you can train hard without worry. Description: 1/100 Second precision lap counter 12/24 hr format with calendar & time Daily alarm Hourly chime 3.0v Lithium battery Water & shock resistant structure