Digital Watch Radio Solar Rechargeable Urethane Belt Black [Clefa] Men's F-62-481WT

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Case size: (approx.) Diameter 44.0 x Thickness 16.2mm Body weight: (approx.) 50g 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