Casio F-91WS-4 Pop Series Water Resistant Digital Watch in Pink

Casio F-91WS-4 Pop Series • Water resistant • LED light • 1/100-second stopwatch   Specifications Basic Information Case size (L× W× H) 38.2 × 35.2 × 8.5 mm Weight 21 g Case and bezel material Resin Band Resin Band Water resistance Water Resistant Power supply and battery life Approx. battery life: 7 years on CR2016 Exterior Glass Resin Glass Watch Features Stopwatch 1/100-second stopwatch Measuring capacity: 59’59.99” Measuring modes: Elapsed time, split time, 1st-2nd place times Alarm/hourly time signal Daily alarm Hourly time signal Light LED light Light color LED:Green Calendar Auto-calendar (set at 28 days for February) Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Regular timekeeping: Hour, minute, second, pm, date, day