Case material: Steel; Charge: Automatic; Conditions: Good Year : 1977; Presentation condition : With dealer guarantee ; Model: Submariner Price on request Gmtbroker Reference: 5513 This Rolex Submariner is in good condition complete with box onlycirca 1977. The case bears the serial number 527****. The model number is 5513. Xupes 12 month warranty. Our Xupes reference is W2235 should you need to quote this.