Case material: Steel; Charge: Automatic; Conditions: Excellent Year : 1973; Presentation condition : With dealer guarantee ; Model: Submariner Price on request Gmtbroker Reference: 1680 This Rolex Submariner is in excellent pre-owned condition complete with box, manuals & guarantee date of original sale 1977, date of manufacture 1973. This represents a lovely collectors set. The case bears the serial number 391****. The model number is 1680. Xupes 12 month warranty. Our Xupes reference is W2176 should you need to quote this.