Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon

【Stopwatch function】– 100 dual-split memory and 1/1000 accuracy with the ability to review both cumulative and lap splits, multi-functional milliseconds stopwatch, three row display. Looking up records up and down read the time is available .
【No Beeping Sounds】– The stopwatch beeping sound could be turn off or on according to your needs . When you turn off the beeping sounds and hold down the button, there are not bells or whistles .
【Time and date display】– 12h and 24h settings are optional . And read the time, calendar, minutes, seconds, and 1/1000th seconds .