1965 Omega Seamaster De Ville 166.020

This 1965 Omega Seamaster De Ville 166.020 showcases the refined craftsmanship of one of the brand’s most celebrated eras. The classic 35mm gold-plated case offers a balanced and elegant wrist presence, housing the highly regarded automatic Calibre 565—renowned for its durability, precision, and smooth performance.

The pearl white dial provides exceptional clarity, enhanced by a clean, understated design that perfectly captures mid-century Omega styling. Its timeless aesthetic ensures versatility, appealing equally to collectors and those seeking a sophisticated everyday watch.

Finished with a premium brown leather strap, this Seamaster De Ville transitions effortlessly from formal occasions to professional settings. A truly distinguished vintage piece, it stands as a compelling example of Swiss heritage and enduring horological excellence.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 2248****
• Year built: 1965
• Model: Seamaster 166.020
• Functions: Hours, Minutes, Sweep Seconds.
• Case material: Stainless Steel/Gold Plated
• Case markings (outside): Sea Monster Logo
• Case markings (inside): Omega Watch Co | Swiss Made.
• Case condition: Good condition no scratches to the crystal, small markings to the case.
• Dimensions: 35mm diameter (excluding crowns), 37mm including crown.
• Dial: Pearl White with gold hour markers.
• Hands: Gold with gold sweeping seconds hand, light patina.
• Movement type: High grade, Cal. 562, automatic, shock resistant.
• Movement markings: Omega Watch Co. Swiss. 2248****, Cal 562, Omega Logo
• Band: Premium Brown Leather Strap
• Serviced: Yes, cleaned and oiled

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.