[Clefa] Sports Watch Ana-Digi Waterproof Backlight Date Day of the Week Display Urethane Strap TS-AD307-SV Men's Black

Case size: (approx.) Diameter 47.0 x Thickness 1.87mm (excluding crown and buttons) Functions: Stopwatch, EL backlight, calendar function (date display/day of the week display), alarm function Waterproof for daily life: 5 BAR