Today's offering showcases this cool and classic vintage Seamaster 600 mens watch with strong black dial. The 600 series was named because of the movement that powers the watch. Besides being hand-wound, a less common trait for a Seamaster, the Seamaster 600 also features a slightly thinner case than automatic Seamasters.

It measures just under 35mm in diameter without the crown, in between the sizes of a Rolex Date and a Rolex Datejust.

It is fully Omega down to the dial, hands, and winding crown.

It has just been meticulously restored as part of a true expert restoration and presents on the wrist as mint condition. The dial has been expertly refinished - the printing could pass as Omega factory done to the naked eye.

As part of the restoration it has been freshly fully serviced by a Master Watchmaker (a $395 value). We have timed it in five chronometer positions, and it is keeping the highest level or near the highest level chronometer grade time in all of the positions.

For the finishing touch we have installed a new leather strap 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 attesting to the watch's performance.

A more than half-century old Omega that presents like new!

The Seamaster:
Worn on the wrists of celebrities Michael Schumacher, Pierce Brosnan, Michael Phelps, and Ernie Els, Omega timepieces rank with Rolex and other of the world's best Swiss firms.

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

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 23,252,639
• Year built: c. 1966
• Model: Seamaster 600, Ref. 135.011
• Functions: Hours, Minutes, Sweep Seconds
• Designed for: Men
• Dimensions: 35mm diameter (excluding crown) by 40mm long lug tip to tip
• Case material: Stainless steel
• Case markings (outside): Seamaster
• Case condition: Mint condition with very light signs of having been polished.
• Dial: Gloss black, signed Omega, steel indices topped with white, outer second/minute track, perfectly refinished
• 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), remborde, brand new and unworn. We also stock lizard and a variety of others straps in various prints, skins, and colors. Please ask us if you're interested.
• Crystal type: Acrylic, no longer signed or unsigned, excellent condition.
• Serviced: Yes, fully serviced by a Master Watchmaker (a $395 value).
• Timing: Timed to precision in five positions on a state-of-the-art computerized system. It is keeping the highest level or near the highest level chronometer grade time in all of the positions. 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