[Clefa] Watch Radio Wave Waterproof Multifunctional Digital Urethane Strap 190918 Men's Black

Case size: (approx.) diameter 44.0 x thickness 16.0 mm Body weight: (approx.) 47 g Function: Radio clock (compatible with both stations), radio reception function (once a day around 3 a.m.), time display (hours, minutes, seconds), 12/24 Time display switching, calendar display (year, month, date, day of the week), stopwatch (measurement time: 99 hours 59 minutes 59 seconds 99), alarm (ON/OFF setting possible, alarms 1 to 5 can be used), time signal (ON/OFF setting possible), countdown clock timer (settable range: 1 second to 99 hours, 59 minutes, 59 seconds), second time (another time can be set apart from the normal time), daylight saving time (ON/OFF setting possible, when daylight saving time is turned on, the displayed time will be advanced by 1 hour), EL light