1974 Omega Seamaster Cosmic 2000 166.135

The Omega Seamaster Cosmic 2000 ref. 166.135 is a striking example of Omega’s innovative 1970s design language, combining bold styling with dependable Swiss engineering. Its 38mm gold-plated case flows seamlessly into the original integrated Omega bracelet, creating a distinctive and cohesive look that perfectly captures the era.

The rich dark sand dial adds depth and character, offering a unique visual appeal while maintaining excellent legibility. Beneath the dial sits the reliable automatic Calibre 1012 movement, a robust and respected workhorse renowned for its accuracy and everyday performance.

With its blend of vintage charm, elegant proportions, and unmistakable 1970s character, this Seamaster Cosmic 2000 is an excellent choice for collectors and enthusiasts seeking something a little different from the traditional Seamaster. Presented with a Mr Watch Winder travel case, it is a standout piece that delivers both style and substance.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 3866****
• Year built: 1974
• Model: Seamaster Cosmic 2000 166.135
• Functions: Hours, Minutes, Sweep Seconds and Date
• Case material: Stainless Steel
• Case markings (outside): Worn Sea Monster Logo
• Case markings (inside): Omega Watch Co | Swiss Made.
• Case condition: Good condition small scratches to the crystal, small markings to the case.
• Dimensions: 38mm diameter (excluding crowns), 40mm including crown.
• Dial: Sand/Champagne with gold and black hour markers.
• Hands: Gold and Black with gold sweeping seconds hand.
• Movement type: High grade, Cal. 1012, automatic, shock resistant.
• Movement markings: Omega Watch Co. Swiss. 3866****, Cal 1012, Omega Logo
• Band: Omega integrated gold plated bracelet. 19cm wrist size.
• Serviced: Yes, cleaned and oiled.

 THIS WATCH ALSO COMES WITH MWW TRAVEL CASE

Things to consider:

The watches we sell are all either Manual or Automatic movements. Knowing this is an important aspect of your purchase, as the movement type defines how the watch will run. Check out the above description to confirm the movement type, then head to the "So What Now?" section of our site for further information on movements; advice on looking after your vintage watch; and answers to some more frequently asked questions!

Due to the nature of vintage timepieces, their age means that 100% waterproofing cannot be guaranteed. 

For any information regarding shipping and/or returns please see our Refund Policy and Shipping Policy.