Case material: Yellow gold; Charge: Manual; Conditions: Never worn Year : 2007; Presentation condition : With dealer guarantee ; Model: Grand Complications Perpetual Price on request Gmtbroker Reference: 5970R-001 This is a new-like Patek Philippe Perpetual Calendar Chronograph Ref-5970R-001 in 18k rose gold with deployment buckle. Comes with everything: box, pin, describtion booklet, leather etui, 2nd gold back and warranty papers - Germany, 2007. This watch was hardly ever on the pre-owners wrist. Discontinued and highly collectable rare piece. The Ref. 5970 was the last with Lemania based caliber and was in production for only a very few years. The perpetual calendar with chronogrpah is the typical Patek great complication. In late 1940s, when the the 1518 was introduced in the watch market, it was the first ever perpetual calendar with chrono. Outstanding and more than beautiful gentleman Patek for gentlemen. Investment piece. Please contact us if you want to sell your fine wrist watch or your entire collection!