Brand Rolex Reference 336938 Gender Men’s watch Model Sky-Dweller Movement Kinetic (Automatic) Case material 18k yellow gold Case diameter 42 mm Bezel Fluted Dial Bright black Band material Oyster, three-piece solid links Bezel Material 18k yellow gold Water Resistant SuperClone watches are waterproof up to 30 meters. Glass Sapphire crystal Quality Swiss (ETA)