Vintage Omega Seamaster De Ville Automatic 165.020 - 34,5mm - 1966

This vintage Omega Seamaster De Ville, produced in 1966, features a white vertically brushed dial. The hour markers stand out beautifully against the dial, housed in a 34,5mm stainless steel case. Inside is the uncommon caliber 550 automatic movement, serviced in November 2025 and functioning excellently. The watch is paired with a black calf leather strap. Overall, it’s in great condition and remains entirely original aside from the strap.

 Year of production: 1966

 Serial number: 24.708.270

 Model number: 165.020

 Case dimensions.

  - Width excluding crown: 34,5mm

  - Width including crown: 37mm

  - Lug to lug: 40,5mm

  - Thickness: 10,8mm

 Lugs width: 18mm

 Strap: A black calf leather strap. (Fits a 12 to 20cm wrist)

Total head-only weight: 27,6g

 Country of origin: Switzerland 

 Movement: Cal. 550 Automatic

 Service information: Movement serviced in November 2025. Runs and functions excellently. (~+/-0s/d, ~285amp, ~0.4ms b/e)

Internal code: BTW 1219