Today's offering showcases this prime example of an uncommon tonneau Constellation. It is fully Omega and presents in gorgeous condition. It presents as about a 9.7 out of 10.

Tonneau Constellations are one of the few that have a more rectangular dress watch appearance. It has a large tonneau case and clean white dial.

Powering the watch is Omega's officially certified chronometer caliber 1001 movement adjusted to run accurately in five positions and across a range of temperatures. Its ultra-thin automatic movement measures only 4.25mm thick and has a thinner rotor to reduce stress on winding parts.

It has just finished a true expertly done restoration. Its case is mint. Its dial has been meticulously refinished - the printing could pass as Omega factory done even under magnification.

As part of the restoration the movement has been freshly fully overhauled by a Master Watchmaker - it is running very true, keeping time on par with a new Omega. For the finishing touch we have installed a new band making it ready for immediate enjoyment.

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

A nearly half century old Omega that looks like new!

Omega watches:
Celebrating humanity's supreme achievements and performances, from man's landing on the moon to the Olympic competitions, Omega watches have been prized for generations by those seeking the most precise timepieces in the world. Since its creation in 1848 by Louis Brandt, Omega has relentlessly pursued watchmaking perfection, earning worldwide honors and fame.

Worn on the wrists of Michael Schumacher, Pierce Brosnan, Michael Phelps, and Ernie Els, Omega watches rank with those from Rolex.

Of Omega's various very fine models, the Constellation is their flagship.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 29,018,775
• Year built: c. 1970
• Model: Constellation, Ref. 154.0002
• Functions: Hours, Minutes, Automatic, Quick-Setting Date
• Designed for: Men
• Case material: Stainless steel
• Case markings (inside): Omega Watch Co., Swiss made, Acier Inoxydable, 154.0002
• Case condition: Mint with light signs of having been polished
• Dial: White, steel applied baton indices topped with black, signed Omega
• Dimensions: 32mm wide (excluding crown), 40mm long lug tip to tip
• Hands: Original, blackened steel batons
• Movement type: Cal. 1001, officially certified chronometer, copper colored, 20 jewels, 6 adjustments, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring
• Jewels: 20 rubies
• Beat frequency: 19,800 BPH
• Band: Leather (unsigned), fully stitched, padded, brand new and unused. We also stock lizard and a variety of others straps in various prints, skins, and colors. Please ask us if you're interested.
• Width between lugs: 18mm
• Crystal: Mineral glass, mint condition
• Serviced: Yes, freshly overhauled by a Master Watchmaker.
• Timing: Timed to precision on a state-of-the-art computerized system. It is running very true, keeping time on par with a new Omega. 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