Case material: Yellow gold; Charge: Automatic; Conditions: New Year : 1988; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: nessuna Submariner 16618 with service paper - L series - Full yellow Gold 18k, blue dial, blue bezel, sapphire glas, date, oyster bracelet, screw-in crown, 3 central hands, automatic certified chronometer movemment (COSC), 3135 caliber. With Rolex service paper from 07/2013