Brand Name : LIGE Model no : 9810W Dial diameter : 42 mm Dial thikness :12 mm Bracelet width : 20mm Watch Circumference : 22cm Movment :Imported Quartz,Auto date Chronograph Strap material: Stainless steel Waterproof : 30 meters , Glass : Sapphire Crystal Weight : 135 gm , Colour :Green silver , Original