Case material: Yellow gold; Charge: Automatic; Conditions: Excellent Year : 1991; Presentation condition : With dealer guarantee ; Model: Submariner Price on request Gmtbroker Reference: 16618 This pre-owned gents Rolex Submariner is in excellent pre-owned condition complete with box only. Circa 1991. The case bears the serial number X70****. The model number is 16618. Xupes 12 month warranty. Our Xupes reference is COM574 should you need to quote this.