Digital Watch Radio Solar Rechargeable Urethane Belt Black [Clefa] Men's FDM7863-BK

Case size: (approx.) Diameter 45.5 x Thickness 17.5mm Body weight: (approx.) 52g Drive: Solar drive and lithium battery drive automatic switching Waterproof/Function: Daily life enhanced waterproofing (5 ATM water resistant), radio clock (compatible with both stations), radio reception function (3 times a day around midnight, 4 am, 6 pm), time display (hours, minutes, seconds), 12/24 Time display switching, calendar display (year, month, day, day of the week), stopwatch (maximum measurement time: 23 hours 59 minutes 59 seconds 99), alarm (can be set ON/OFF), time signal (can be set ON/OFF), countdown timer (settable range: 1 second to 23 hours 59 minutes), 2nd time (another time can be set apart from the normal time), EL light Warranty period: 1 year