Omega Champagne Automatic Self Winding Watch # 231.53.39.21.08.001 (Men Watch). Band Color : Brown. Dial Color : Champagne. Band Material : Leather. Case Size Thickness : 13.2 millimetres. BandLength : Men Standard. Case Size Diameter : 39 millimetres. Case Material : Yellow Gold. Clasp Type : Folding. Bezel Function : Fixed. Crystal : Scratch Resistant Sapphire. Water Resistant Depth : 150 meters. Movement Type : Automatic Self Winding. Model Number:231.53.39.21.08.001 231.53.39.21.08.00 231.53.39.21.08.0 231.53.39.21.08..