Brand CASIMA Model GS-8179 Quantity 1 Piece Color Black + Silver Band Material Stainless steel Casing Material Copper Suitable for Adults Gender Men Style Wrist Watch Type Sport watches Display Analog Backlight Glow-in-the-dark Movement Quartz Display Format 24 hour format Water Resistant 100m water resistant Features Fashionable and elegant design with calendar and timer function; Waterproof with glow-in-the-dark can see the time clearly in the dark; Great for daily or business wear; Ideal gift for friends Dial Diameter 4 cm Dial Thickness 1.3 cm Band Length 21 cm Band Width 2 cm Battery 1 x 377 battery (included) Packing List 1 x Watch 1 x Chinese user manual 1 x Case