【Stopwatch Function】-- 2 Lap memory and 0.01 second accuracy .
【Calendar Display】-- Time and date & month and week display .12 hour and 24 hour settings are optional .
【Backlight Stopwatch】-- LED Backlight clearly display screen information in weak light conditions .
【Alarm Clock Function】-- Turn on or turn off an alarm . Hour reminder ( Beeping every hour ) is optional to turn on or off as you need .
【Beeping Sound Reminder】-- When you hold down the button once on stopwatch mode , there is a beep sound to remind you that the time recording is successful .
【Stainless Steel】-- Stainless steel case makes a longer service life. The waterproof level is IP45, please keep it away from water like heavy rain
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