One of Rolex's greatest contributions to horology is in the area of waterproof cases. The Rolex Oyster watch, which featured a unique case and patented screw down crown that offered its owner complete protection against water, dust, and perspiration, birthed the idea of the modern sport watch as we know it and was a catalyst for the initial widespread acceptance of the wristwatch.

Several events worked to greatly popularize the watch: Sir Malcolm Campbell's land speed record attempt where he achieved a speed of 272 mpg, all done while wearing perfectly functioning Oyster. And perhaps the most well-known early event in the company's history: Mercedes Gleitz's English Channel swim wearing an Oyster on a ribbon around her neck. Following the historic event, Rolex took out a full-page ad in the Daily Mail introducing the Oyster.

Today's offering showcases this wonderful and uncommon ladies Rolex. Made circa during World War II, it is a charming yet strong piece of Rolex and horological history.

Its case features Rolex's patented Oyster technology and its presentation is in the form of a rose gold case with steel back. Beating away inside our watch is its diminutive handwound Rolex movement complete with Super Balance system for greater accuracy.

It has fully Rolex parts and has just finished a true expertly done restoration. It presents in gorgeous condition - our photos couldn't do it justice.

Its original case presents in just short of mint condition.

Its original dial has been meticulously refinished - its printing could pass as Rolex factory done to the naked eye. It has what in a mens watch would be considered a military style dial configuration - with both luminous markers and luminous hands for easy time telling even in low light.

As part of the restoration, a Master Watchmaker has fully serviced the watch which consists of fully disassembling its movement, carefully inspecting each part, replacing any overly worn components, installing a more updated Rolex crown for moisture resistance, reassembling and lubricating the movement, and extensive timing testing and regulation (an $895 value).

For the finishing touch, we have equipped it with a brand new Java lizard grain leather strap 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.

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 special training by Rolex at their Beverly Hills Service Center.

• Manufacturer: Rolex
• Country of origin: Switzerland
• Year built: c. the first half of the 1940's
• Model: Ref. 3732
• Functions: Hours, Minutes, Subsidiary Seconds
• Designed for: Ladies
• Case material: 14K rose gold with stainless steel back
• Case markings (inside): Geneva, Swiss, Rolex, Patented, 3732
• Case condition: Presents as just short of mint
• Dial:  Matte black luminous painted Roman indexes, signed Rolex Oyster, original dial that has been meticulously refinished
• Dimensions: 23mm wide (without crown), 29mm long lug tip-to-tip
• Hands: Luminous gold batons
• Movement type: Rolex, manually wound, 7 1/2"', rhodium plated, "fausses cotes" decoration, 17 jewels, lever escapement, Super Balance, self compensating flat balance-spring
• Jewels: 17 rubies
• Band: Leather with Java lizard grain, remborde, brand new and unworn. We also stock other straps in various prints, skins, and colors. Please ask us if you're interested.
• Width between lugs: 12mm
• Crystal: Acrylic, excellent condition
• Serviced: As part of the restoration, a Master Watchmaker has fully serviced the watch which consists of fully disassembling its movement, carefully inspecting each part, replacing any overly worn components, installing a more updated Rolex crown for moisture resistance, reassembling and lubricating the movement, and extensive timing testing and regulation (an $895 value).
• Timing: Timed to precision on a state-of-the-art computerized system. It is keeping very accurate time. 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 special training by Rolex at their Beverly Hills Service Center.
• Warranty: 1-year international warranty. Please email concierge@cotwatches.com for details.
• 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