In the 1930's through the 50's, in the midst of their high output of utilitarian Oyster sports watches, Rolex also made much more elegant dress watches. These fine wristwatches often combine a superior hand-wound mechanism with beautiful aesthetics.

The rare and elegant "Jumbo" dress Rolex Precision showcased in today's offering is a prime restored example of this phenomenon, likely made shortly after the end of World War II. It features very fine and pleasing styling and a well-executed handwound movement.

While not an overly large watch, it is larger than most similar Rolex dress watches from the era which has earned this reference its place among collectors of being known as a "jumbo" or "oversized" model. Its large dial and small bezel make it wear even larger than its dimensions.

We really love the aesthetic of this watch with its gold accents, thin bezel, cabochon crown, and elegant lugs - it blends a dress style with high performance.

Its original gold "feuille" hands, gold Arabic numerals, and counterweighted blued steel sweep seconds hand all beautifully complement and contrast its bi-color construction.

Powering the watch is its original Rolex caliber 700 movement with "Super Balance" system and an early shock resistance system.

I has a less common sweep seconds function and technical dial with 1/5 second markings that served the needs of men in technical, sporting, and racing fields. We really like the combination on the watch - its pleasingly blends a distinctive dress style with high performance.

But what is most striking about the watch is its gorgeous restored condition. It has all of its original parts and has just finished a true expertly done restoration.

Its case presents as just short of mint with fairly light signs of previous polishing.

Despite what the photos seem to suggest its lightly engraved serial number on the back is still intact. Its dial has been meticulously refinished - the printing could pass as Rolex factory done to the naked eye.

As part of the restoration, its movement has just been overhauled by a Master Watchmaker (a $695 value). It continues to run very strong and true, keeping time on par with with a new Rolex in our testing recording position.

For the finishing touch, it comes equipped with a brand new leather strap and aftermarket Rolex style buckle making it ready for immediate enjoyment.

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

Don't miss the opportunity to own the perfect midsized complement to your sporty Datejust, Sub, GMT, or Daytona.

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. One used to be the watchmaker for an authorized Rolex dealership and was given training by Rolex at their Beverly Hills Service Center.

Manufacturer: Rolex
Country of origin: Switzerland
Case no.: 624,833
Model: Ref. 4363
Year made: c. 1947
Functions: Hours, Minutes, Sweep Seconds
Designed for: Men
Case material: Gold (presumed to be 14K but possibly 9K) and stainless steel
Case condition: Its case presents as just short of mint with fairly light signs of previous polishing.
Dimensions: 34.5mm diameter (without crown) by 42mm long lug tip to tip
Dial: White, signed Rolex Precision and Swiss, gold Arabic indices, outer 1/2 second/minute track, expertly restored
Hands: Original, gold "feuilles"
Movement type:  Rolex, caliber 700, handwound, rhodium-plated, straight line lever escapement, "Super Balance" system, shock resistant, self-compensating Breguet balance spring
Movement markings: Rolex Precision, Swiss Made, 17 Rubis, Patented Superbalance
Jewels: 17 rubies
Band: Leather, fully stitched, padded, brand new and unworn with an aftermarket buckle done in a Rolex style. 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: 19mm
Crystal: Acrylic, excellent condition
Serviced: As part of the restoration, its movement has just been overhauled by a Master Watchmaker (a $695 value).
Timing: Timed to precision on a state-of-the-art computerized system. It continues to run very strong and true, keeping time on par with with a new Rolex in our testing recording position.
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. 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

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