Casio AW80V-5BV

Watch features an analog/digital combination display, 30-record telememo, world time (30 cities), LED light, 1/100 second stopwatch, countdown timer, three daily alarms, hourly time signal, auto calendar, 12- and 24- hour formats, 10-year battery life and water resistance to 50 meters. Case size (L× W× H) 46.8 × 40 × 13.5 mm Weight 32 g Case and bezel material Resin Band Cloth Band Power supply and battery life Approx. battery life: 10 years on CR2025