Today's offering showcases this very cool vintage Seamaster Geneve ref. 135.011 mens watch. This reference is interesting in that it was branded as a Seamaster 600, as a Geneve, and double signed as a Seamaster Geneve. Most were sold under the Seamaster 600 moniker - Geneve examples are seen much less often, and the rarest are the double signed versions like this one.

It measures at approximately 34mm in diameter without the crown, the size of a Rolex Date watch and two millimeters smaller than a Rolex Datejust.

The watch is 100% Omega down to the dial, hands, and winding crown and is in gorgeous original condition. The original and untouched dial is mint. The case also is mint with only light signs of polishing.

The caliber 601 movement has just been fully serviced. It is quite pristine and running very true. For the finishing touch a new leather strap has been installed.

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 attesting to the watch's performance.

The Seamaster:
Omega is perhaps best known by watch connoisseurs for its Seamaster line of dive watches. Introduced in 1948, they have been were embraced by water sports enthusiasts and often marry a striking look with a high performance movement.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 25,880,133
• Year built: c. 1968
• Model: Seamaster Geneve, Ref. 135.011
• Functions: Hours, Minutes, Sweep Seconds
• Designed for: Men
• Dimensions: 34.5mm diameter (excluding crown) by 40mm long lug tip to tip
• Case material: Stainless steel
• Case markings (outside): Seamaster
• Case condition: Mint condition
• Dial: Silver, signed Omega Seamaster Geneve, steel indices, outer second/minute track, original, mint condition
• Hands: Original, steel, 'batons'
• Movement type: Caliber 601, signed Omega, manually wound, copper colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring
• Movement markings: Omega Swiss, Seventeen Jewels, Adjusted to Two Pos.
• Jewels: 17 rubies
• Band: Leather (aftermarket), fully stitched, padded, brand new and unworn with a buckle done in an Omega style (appears to be aftermarket). We also stock croc and lizard bands and straps in different colors. Please inquire if you would like a different one.
• Crystal type: Acrylic, unsigned, excellent condition
• Serviced: Yes, fully serviced. 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.
• Timing: Timed to precision on a state-of-the-art computerized system.
• 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