CREPHA Digital Waterproof Watch with Date and Day Urethane Black (Klepha) Backlight, Display, Strap, Men's, (TS-D317-BK)

Case size: (approx.) Diameter 44.0 x Thickness 1.33 mm (excluding crown and buttons) Features: Stopwatch, EL backlight, calendar function (date display, day of the week display), alarm function Waterproof for daily life: 10BAR