Digital Professional Sports Stopwatch 30 Memory Countdown Display Timer Alarm Clock Pacer Water Resistant 30 MEMORY DISPLAY, WATER RESISTANT & SHOCKPROOF. BLACK & GREY COLOR. SERVES AS STOPWATCH: Has 1/100 of a second as the minimum unit, Can Split time lap time and total time can also be displayed SERVES AS TIMER: Can preset count down timing or count up, for up to 10 hours. Able to record up to 200 split times. SERVES AS TIME DISPLAY: Able to display second, minute, hour, day, week, month and year, able to set alarm and also has 12-hour and 24-hour display EASY TO USE and GREAT DESIGN. Can scroll back and forth through split times to see fastest, slowest and average time. This Stopwatch does not have a Pedometer or a Backlight. Also comes with 1* spare battery and 1* screen protector which you can peel off if needed.