[Clefa] Ana-Digi Blue Waterproof Multifunctional Stopwatch with Light Urethane Strap 190802 Men's Black

Case size: (approx.) diameter 45.0 x thickness 16.0mm Body weight: (approx.) 48g Function: Time display (hours, minutes, seconds), 12/24 Time display switching, calendar display (month, day, day of the week), stopwatch (measurement time: 23 hours 59 minutes 59 seconds 99), alarm (ON/OFF setting possible), time signal (ON/OFF setting possible), EL light Accuracy: Average monthly difference within ±20 seconds (analog), within ±60 seconds (digital) Note: Analog clocks and digital clocks are not linked, so the accuracy differs