Case material: Yellow gold; Charge: Manual; Conditions: Excellent Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 3633J This is a pre-owned Patek Philippe Vintage vintage rare ribbed style gents 3633J watch. 29mm by 33mm case size in 18k yellow gold, lapis lazuli dial on a 18k yellow gold bracelet, powered by a mechanical wind movement. This Patek Philippe is in excellent pre-owned condition complete with service box and extract from archives dated Extract for Archive. The case bears the serial number 136************Xupes 12 month warranty Our Xupes reference is W2810 should you need to quote this.