Today's offering showcases this handsome Certified Pre-Owned example of one of the company's Calatrava Officer's watches with “Clous de Paris” guilloche bezel and extremely fine handwound movement.

Powered by an illustrious Patek Philippe caliber 175 movement, the company's ultra-thin mechanism, it excels in technical merits. Crafted and finished with by Patek Philippe with the extraordinary care associated with the world's finest watch manufacturer, it was awarded the prestigious "Geneve Quality Seal".

Besides employing a superior mechanism, the Calatrava also has an elegant case graced by double row hobnail bezel and timelessly classic white Roman dial.

It is all original and in gorgeous condition. The dial is like new. The case is mint and shows only the slighest signs of being polished. Accopmanying it are its original Patek strap and original 18K Patek tang buckle.

Our Master Watchmaker has performed any needed servicing making it ready for immediate enjoyment.

Included with the purchase is a one-year C.O.T. warranty on the movement and its function, a custom printed Connoisseur of Time Certificate of Authenticity, and a new timing certificate attesting to its performance.

Also included is an independent jeweler's appraisal commissioned by the previous owner the end of February 2019 which states of an estimated replacement value of $13,750.00.

Please inquire if you would like to have us obtain an Extract from the PP archives for you.

A very handsome watch in superior original condition that can be worn daily or just for special occasions.

• Manufacturer: Patek Philippe
• Country of origin: Switzerland
• Serial no.: 1,378,644
• Model: Ref. 3520/D
• Functions: Hours, Minutes
• Designed for: Men
• Case material: 18K gold
• Case condition: Mint with very slight signs of polishing
• Dial: White, black Roman indexes, signed Patek Philippe and GENEVE, like new
• Dimensions: 32 mm. 38mm long lug tip to tip. Thickness 5 mm
• Hands: Original, blackened "batons"
• Movement type: High grade, Cal. 175, stamped twice with the prestigious Geneva Quality Hallmark, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating free-sprung flat balance-spring
• Movement markings: Patek Philippe & Co., Geneve, Adjusted to Heat, Cold, Isochronism, 5 Positions, Eighteen Jewels, 175, stamped with the Geneva Quality Mark
• Jewels: 18 rubies
• Band: Original, signed Patek Philippe, very serviceable but shows sweat stains on the underside - equipped with watch's original 18K PP buckle.
• Crystal: Sapphire, mint condition
• Serviced: Our Master Watchmaker has performed any needed servicing.
• Box/Papers: BOX - Connoisseur of Time watch presentation box; PAPERS - Custom printed Connoisseur of Time Certificate of Authenticity; New timing certificate; An independent jeweler's appraisal commissioned by the previous owner the end of February 2019 which states of an estimated replacement value of $13,750.00.
• Returns: 7 days full refund. 100% satisfaction guarantee

We offer a 100% satisfaction guarantee for all of our watches. If you are in any way unsatisfied with the watch we will fully refund the purchase price anytime within 7 days after the watch has been received. Our goal is to exceed our client's expectations throughout the buying experience.

All watches are packaged carefully and mailed double boxed in specially constructed, reinforced shipping boxes designed for high value items. All watches are sent fully insured with signature required. Most of our domestic shipping is done through FedEx. At times we will also use USPS Express Mail, and we can accommodate most requests for your preferred carrier. International shipments are sent USPS International Express Mail or FedEx.

The purchase price will be the declared value of the merchandise on any required customs forms. The payment of all customs duties, tariffs, and taxes are the responsibility of the buyer.

Also note that water resistance of vintage watches can no longer be guaranteed and is not covered under the watch's warranty. We do not recommend getting a vintage watch wet, even one that was originally designed to be waterproof.

To get an idea of how this watch will look on the wrist, please use the Watch Sizing Guide