Brand OHSEN Model AD-0518M Quantity 1 Piece Color Black Band Material Rubber 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 Daily water resistant (not for swimming) Features Additional backlight function to show the time clearly in the darkness; Time second date week alarm function; Three windows to show the functions of the movement Dial Diameter 3.3 cm Dial Thickness 1.5 cm Band Length 25 cm Battery 1 x S626 battery (included) Other Features Environmental IPS electroplating case; All stainless steel buckle and watch band Packing List 1 x Wrist watch 1 x Chinese and English user manual