Brand OHSEN Model AD1012 Quantity 1 Piece Color Black + blue Item Shape Round Dial Window Material Resin Glass Casing Material Plastic Band Material Rubber Clasp Pin Buckle Suitable for Adults Gender Men Style Wrist Watch Type Sport Watches Display Analog + Digital Movement Quartz + Digital Display Format 12/24 hour time format Water Resistant 30m Water Resistant Dial Diameter 46 mm Dial Thickness 13 mm Band Length 285 mm Band Width 22 mm Battery 1 x CR-2025 battery (included) Features Analog + Digital Time Display (hour / minute / second / month / day / week); Stopwatch function countdown function; Four groups of alarm (with snooze); Glow-in-the-dark function; 30 meters waterproof Shock proof (please don't operate in the water); 12/24 hour time format; Universal Standard Time Packing List 1 x Watch 1 x Chinese / English User Manual