Brand O.tage Quantity 1 Piece Color Black + blue Item Shape Round Dial Window Material Acrylic Casing Material Rubber Band Material Rubber Suitable for Adults Gender Men Style Wrist Watch Type Fashion Watches Display Analog + digital Movement Quartz Display Format 12/24 hour time format Water Resistant 30m Water Resistant Dial Diameter 45 mm Dial Thickness 15 mm Band Length 250 mm Band Width 22 mm Battery 1 x CR2025 battery (included) Features EL backlight time sharp alarm stopwatch (1/100s) shows hour minutes seconds months day week Packing List 1 x Wrist watch 1 x Chinese / English user manual