Vintage Omega Seamaster Cosmic 2000 DayDate Cushion case 166.133 - 39mm - 1973

This Vintage Omega Seamaster Cosmic 2000, produced in 1973, features a bold cushion-shaped case with strong wrist presence. The gold-plated case with steel bezel ring measures 39mm wide, 44mm lug-to-lug, and 11mm thick. Its golden dial has a vertical brushed finish and remains in excellent condition, complemented by matching golden hands. The watch offers a day-date display with weekdays shown in French only.

Powering the watch is the automatic caliber 1022, serviced in December 2025 and currently running and functioning excellently. We have paired it with a robust black calf-feather strap, which suits the sturdy character of the watch perfectly. This piece is ideal for a gentleman with a slightly larger wrist, and its overall condition is outstanding and entire original, apart from the new strap.

 Year of production: 1973

 Serial number: 37.362.409

 Model number: 166.133

 Case dimensions.

  - Width excluding crown: 39mm

  - Width including crown: 41mm

  - Lug to lug: 44mm

  - Thickness: 11,2mm

 Lugs width: 20mm

 Strap: A black calf leather strap. (Fits a 13,5 to 21,5cm wrist)

Total head-only weight: 59,0g

 Country of origin: Switzerland 

 Movement: Cal. 1022 Automatic

 Service information: Movement serviced in December 2025. Runs and functions excellently. (~+1s/d, ~302amp, ~0.0ms b/e)

Internal code: M 1222