Today's offering showcases the Rolex Oyster Perpetual Datejust model encased in stainless steel and 18K gold. Powering the watch is the well-regarded Caliber 3035 movement, the mechanism that powered several of the company's high-end watches including the Submariner and Sea Dweller models.

Here are some of the watch's features:

• Stainless steel and 18K gold Rolex Oyster case.
• Advanced self-winding movement, officially certified as a chronometer
• Quick-setting date
• Rolex champagne dial later aftermarket set with diamonds
• Original Rolex stainless steel and 18K gold bracelet
• Rolex Twinlock screw down crown for enhanced water resistance
• Acrylic crystal with magnifying 'cyclops' window for easy reading of the date
• Elegant and classicly styled fluted 18K gold Rolex bezel

It is in beautiful condition. Our Master Watchmaker has replaced all of the waterproofing seals with new genuine Rolex gaskets.

We have timed the watch in five chronometer positions, and it continues to keep time close to that of a new Datejust.

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.

Retail replacement price $10,800.00 USD

• Manufacturer: Rolex
• Country of origin: Switzerland
• Model: Datejust, Reference 16013
• Serial number: 9,551,634
• Year made: c. 1987
• Functions: Hours, Minutes, Automatic, Quickset Date, Sweep Seconds
• Designed for: Men
• Case material: Stainless steel and 18K gold
• Case condition: Beautiful condition. A few light remnants of wear to the back from the bracelet contacting it.
• Dimensions: 36mm diameter, 13mm thick
• Dial: Champagne with later aftermarket diamond-set indexes, outer minute/second division, aperture for the date. Mint condition.
• Hands: Gold luminous batons
• Movement type: Cal. 3035, rhodium-plated, 27 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism
• Jewels: 27 rubies
• Band: Original Rolex Jubilee, stainless steel and 18K gold, sized to fit a wrist up to 7 5/8 inches, adjustable, presents as better than near mint condition with moderate stretch
• Width between lugs: 20mm
• Crystal type: Acrylic, 'cyclops' magnifying date window, mint condition
• Timed: Timed to precision in five positions on a state-of-the-art computerized system. Keeping time close to that of a new Datejust.
• Warranty: 1-year 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