OHSEN AD1216 Fashion Multifunction Analog + Digital Display Waterproof Wrist Watch - Black+Deep Blue
Function - 1.Hourminutessecondsmonthdayweek - 2.12/24 hour clock select - 3.Daily Alarm Clock - (1)Daily alarm only "time"and "points"to choose from - (2)The whole point timekeeping - 4.Running seconds - (1)To 0.01 seconds start time - (2)The longest 23 hours 59 minutes 59 seconds - EL - Any modepress the A light EL backlight for seconds - Use 3 V batteries