The Seamaster De Ville, showcasing both refinement and high function, was the most important Omega line from a sales perspective from the latter part of the 1960's into the 1970's. It has a monocoque - or one piece - case which insured water resistance and slim, elegant profile. The case when new achieved high water resistance ratings by not having a separate case back.

Today's offering showcases this rare, classic and pleasing Seamaster De Ville with rare caliber 560 movement of which only 3,000 examples were made. These 3,000 movements were split across nine models, making each model in effect a "limited edition." The 560 was a movement made only for the U.S. market to cut down on import tariffs.

This honest example is fully Omega down to the dial, hands, crown, "Beads of Rice" bracelet, and even Omega crystal!

Its case is in excellent condition with fairly light wear and does not appear to have ever been polished. Its dial has previously been well-restored. Its desirable original Omega Beads of Rice bracelet is also in excellent condition with fairly light wear and does not appear to have ever been polished. Please inquire if you would like either the case or bracelet polished.

'60's and early 70's Seamasters are great long-term buys as parts are readily available for their well-made movements, and they're not hard to service.

One of our watchmakers has disassembled the movement down to the last screw and cleaned and oiled it and installed a new Omega crystal. It has been carefully detailed 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 attesting to its performance.

Note: Published examples of similar watches can be found in Marco Richon's work Omega: A Journey Through Time, 2007, pg. 403.

For further reading on the caliber 560 visit our friend Desmond Guilfoyle's Omega collector's blog.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 23,916,672
• Year built: c. 1967
• Model: Ref. 166.020, Seamaster
• Functions: Hours, Minutes, Automatic, Date, Sweep Seconds
• Designed for: Men
• Case material: Stainless steel
• Case markings (outside): Seamaster with hypocampus emblem, Waterproof
• Case markings (inside): Omega Watch Co., Acier Inoxydable, Swiss made, 166.020
• Case condition: Excellent with fairly light wear. Appears never to have been polished and has clear lines.
• Dimensions: 34.5mm wide (excluding crown), 40mm long lug tip-to-tip
• Dial: Silver, applied baton indices, luminous hour dots, aperture for the date, previously well-restored
• Hands: Original, steel luminous batons
• Movement type: Cal. 560, copper colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring
• Jewels: 17 rubies
• Beat frequency: 19,800 BPH
• Band: Original, Omega beads of rice no. 12, sized to fit a wrist up to approx. 8 inches, adjustable, excellent condition with fairly light wear and does not appear to have ever been polished. A light polish could make it look close to mint
• Width between lugs: 18mm
• Crystal type: Armoured hesalite, signed with Omega logo, date magnifier, brand new
• Serviced: One of our watchmakers has disassembled the movement down to the last screw and cleaned and oiled it and installed a new Omega crystal.
• Timing: Timed to precision on a state-of-the-art computerized system. 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 experienced team of watchmakers both of whom each have over forty years of experience and a large number of parts.
• 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