While many vintage Patek Philippe watches are prized for their movements, as is the case with this watch, this watch also reminds us that the firm's mastery extended just as naturally to design.

We are proud to offer the timelessly classic Patek Philippe  wristwatch showcased in today's offering. It features an elegant 18K rose gold square case with fabulous bunny ear lugs and two-tone silver dial with rose gold accents.

Its square case has an attractive form. Executed in warm 18K rose gold, it strikes a balance between sharp Art Deco geometry and graceful elegance. The distinctive softly curved lugs soften the silhouette and give the watch a sculptural quality that separates it from the more conventional rectangular and square dress watches produced by its contemporaries.

As a mens midsize, it is well suited for someone with a small wrist, though its included Patek Philippe band could fit even a larger one.

The dial complements it well. Its stepped architecture, subsidiary seconds register, applied rose gold markers, and finely proportioned minute track create depth and visual interest without sacrificing restraint. Each element appears exactly where it should.

As fine on the inside as the outside, it is powered by an illustrious handwound Patek movement, unquestionably among the finest hand-winding movements ever built. It possesses all the necessary capabilities to earn it its place as one the finest timepieces in the world.

Extremely high grade, it has eight adjustments - five for chronometer positions and three for heat, cold, and even isochronism. Isochronism is the amount of wind left in the movement. Most watches slow down slightly as their power reserve moves toward empty.

We were fortunate to acquire it with all of its original parts down to all hands and winding crown.

Its case presents nicely. It shows signs of fairly mild to moderate signs of previous polishing, and the back has a decorative marking. On the wrist it presents in beautiful condition.

Its dial was partially restored in vintage times and still retains its original raised enamel printing everywhere including underneath the restored signature. The markers have a light patina. Please inquire if you would like them cleaned.

Two of our Master Watchmakers have fully serviced the watch which consists of fully disassembling the movement, carefully inspecting each part, adjusting the setting parts, reassembling and lubricating the movement, and extensive timing testing (an $895 value). It is running strong and true, keeping very accurate time.

For the finishing touch, it comes equipped it with a genuine Patek Philippe crocodile leather strap and aftermarket rose gold tone buckle making it ready for immediate enjoyment.

Please inquire if you would like us to obtain an Extract from the Patek Philippe Archives. Patek charges 550 CHF.

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

Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an extremely experienced team of four Master Watchmakers all of whom each have over thirty-five years of experience and a large number of parts. As mentioned, one used to be the watchmaker for an authorized Rolex dealership and was given training by Rolex at their Beverly Hills Service Center.

Manufacturer: Patek Philippe
Country of origin: Switzerland
Year built: c. 1940
Serial no.: 900,151
Functions: Hours, Minutes, Subsidiary Seconds
Designed for: Men
Case material: 18K gold
Case markings (outside): Decorated on the back
Case markings (inside): Patek Philippe & Co., Geneve, Swiss, 619,x85 (likely 691,385)
Case condition: Its case presents nicely. It shows signs of fairly mild to moderate signs of previous polishing, and the back has a decorative marking. On the wrist it presents in beautiful condition.
Dimensions: 25mm wide (without crown), 37.5mm long lug tip to tip
Dial: Silver with applied gold baton indices with Roman numerals for the primary hours, subsidiary seconds dial, restored in vintage times, still retains original raised enamel lettering
Hands: Original, rose gold "batons"
Movement type: High grade, 10"', rhodium-plated, fausses.côtes decoration, 18 jewels, straight-line lever escapement, cut bimetallic balance, blued steel Breguet balance spring, adjustments for five positions, heat, cold, and isochronism
Jewels: 18 rubies
Band: Genuine Patek Philippe, crocodile, fully stitched with aftermarket rose gold tone buckle. We also stock lizard and a variety of other straps in various prints, skins, and colors. Please ask us if you're interested.
Width between lugs: 17mm
Crystal: Mineral glass, very good condition with one small blemish in a corner. Please inquire if you would like a brand new one installed
Serviced: Two of our Master Watchmakers have fully serviced the watch which consists of fully disassembling the movement, carefully inspecting each part, adjusting the setting parts, reassembling and lubricating the movement, and extensive timing testing (an $895 value). 
Timing: Timed on a state-of-the-art computerized system. It is running strong and true, keeping very accurate time.
Warranty: 1-year international warranty. Please email concierge@cotwatches.com for details. Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an extremely experienced team of four Master Watchmakers all of whom each have over thirty-five years of experience and a large number of parts. As mentioned, one used to be the watchmaker for an authorized Rolex dealership and was given training by Rolex at their Beverly Hills Service Center.
Box/Papers: BOX - Connoisseur of Time watch presentation box; PAPERS - Custom printed Connoisseur of Time Certificate of Authenticity; New timing certificate
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