Vintage Omega Seamaster De Ville Automatic Date 166.020 - 34,5mm - 1965

Vintage Omega Seamaster De Ville featuring a vertically brushed white dial that shifts beautifully in certain light. The stainless steel case is in beautiful condition and houses the automatic caliber 562 movement, freshly serviced in December 2025, now running and functioning excellently. It is paired with a black grade 3 calf leather strap with a crocodile grain motif and a light glossy finish. Overall condition is outstanding, making this an excellent dress watch.

 Year of production: 1965

 Serial number: 22.221.672

 Model number: 166.020

 Case dimensions.

  - Width excluding crown: 34,5mm

  - Width including crown: 37mm

  - Lug to lug: 40mm

  - Thickness: 10mm

 Lugs width: 18mm

 Strap: A grade III black calf leather strap with a crocodile grain and light glossy finish. (Fits a 12 to 20cm wrist)

Total head-only weight: 29,3g

 Country of origin: Switzerland 

 Movement: Cal. 562 Automatic

 Service information: Movement serviced in December 2025. Runs and functions excellently. (~+1s/d, ~303amp, ~0.0ms b/e)

Internal code: BTW 1225