1966 Omega Seamaster De Ville 166.020

This 1966 Omega Seamaster De Ville ref. 166.020 is a superb representation of Omega’s golden era of watchmaking, combining elegant design with exceptional mechanical quality. Its classic 35mm gold-plated case offers timeless proportions and a sophisticated wrist presence, perfectly embodying the understated refinement that made the Seamaster De Ville collection so highly regarded.

The beautifully preserved pearl light grey dial delivers a clean and balanced aesthetic, enhanced by minimalist detailing that captures the essence of mid-century Omega design. Versatile and effortlessly stylish, it remains as appealing today as it was over half a century ago.

At its heart is the renowned automatic Calibre 565 movement, celebrated for its reliability, accuracy, and robust construction. Paired with a premium black leather strap, this Seamaster De Ville is equally suited to formal occasions and everyday wear.

A distinguished vintage timepiece that reflects Omega’s rich heritage, craftsmanship, and enduring commitment to horological excellence.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 2348****
• Year built: 1966
• 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. 2348****, Cal 562, Omega Logo
• Band: Premium Black Leather Strap
• 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. 

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