Movement : Kinetic (Automatic) Quality : Japanese Miyota Case : Polished stainless steel case Back : Transparent mechanics revealing center polished stainless steel screwed down back with Omega inscription Bezel : Polished stainless steel bezel Crown : Omega logo carved polished stainless steel cutwork crown Bracelet : Polished stainless steel and blue enamel link bracelet with polished stainless steel push-release clasp Band Type : Stainless Steel Watch Clasp : Butterfly Clasp Glass : Sapphire Crystal Color : Blue Dial Color : White Gender : Men Diameter : 55 x 45 mm Bracelet Length : 195 x 22 mm Case Thickness : 15 mm Shipping Size : Small