Crefer Men's Digital-Analog Waterproof Watch with Stopwatch and Urethane Strap, Black, TS-AD251-RD

Case size: (approx.) Diameter 45.0 x Thickness 16.0 mm Weight: (approx.) 48 g Movement: Type Water resistance/Functions: Water resistant for everyday use (5 bar), time display (hours, minutes, seconds), 12/24 hour display switching, calendar display (month, date, day of the week), stopwatch (measurement time: 23 hours 59 minutes 59 seconds 99), alarm (ON/OFF selectable), hourly time signal (ON/OFF selectable), EL light Warranty period: 1 year