Rolex Submariner Mechanism Black&Golden 38mm Men Watch-RS3747Movement: AutomaticGender: MenDiameter: 38 mmCrown: 18k yellow gold plated steel cutwork crown with Rolex logoBack: Stainless steel push-in case back with green Rolex engraving stampCase: Brushed stainless steel caseBezel: Gold-tone cutwork bezel with black enameled luminous minutes marked topBracelet: Two toned brushed and gold tone stainless steel link bracelet with Rolex engraving fold-in clasp displaying the Rolex logo