Casio Mens Analogue & Digital Rubber Strap Watch-AW-48HE

Case size (L× W× H) 38.4 × 31.1 × 9 mm Weight 22 g Case and bezel material Resin Band Resin Band Water resistance 50-meter water resistance Power supply and battery life Approx. battery life: 3 years on SR920W Glass Resin Glass Compatible band size 145 to 215 mm World time Dual time Stopwatch 1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring mode: Elapsed time Alarm/hourly time signal Daily alarm Hourly time signal Calendar Auto-calendar (28 days for February) Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Regular timekeeping: Analog: 2 hands (hour, minutes (hand moves every 20 seconds)) Digital: Hour, minute, second, pm, month, date, day