1966 Omega Seamaster 166.020

This 1965 Omega Seamaster ref. 166.020 is a superb example of the understated elegance and exceptional craftsmanship that defined Omega during the mid-1960s. Its classic 35mm gold-plated case offers timeless proportions and a refined wrist presence, making it a versatile choice for both collectors and enthusiasts alike.

The beautiful pearl white dial delivers a clean and sophisticated aesthetic, enhanced by simple yet elegant detailing that perfectly captures the spirit of mid-century Omega design. Its crisp appearance and balanced layout ensure enduring appeal and effortless legibility.

At its heart beats the highly regarded automatic Calibre 562 movement, celebrated for its reliability, precision, and robust construction. Paired with a premium tan brown leather strap, this Seamaster offers a warm vintage character while remaining equally at home in formal and everyday settings.

A distinguished and highly wearable vintage timepiece, this Omega Seamaster represents the enduring quality, heritage, and craftsmanship that continue to make these watches so sought after today.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 2338****
• 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. 2338****, Cal 562, Omega Logo
• Band: Premium Brown 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. 

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