This 1978 Omega Seamaster is a refined timepiece featuring an 18-carat solid yellow gold case. Its golden sunburst dial is flawless, exuding elegance and timeless appeal.



Powered by the Caliber 1010 automatic movement, the watch was serviced in December 2024 to ensure exceptional performance for years to come. The case remains in excellent condition, and the back features a small engraving, indicating it was gifted to an employee for 25 years of loyalty—a meaningful detail that adds character and history.



Fitted with a black Dutch calf leather strap, this Seamaster is an ideal dress watch and a significant addition to any collection.





Year of production: 1978

Serial number: 42.380.589

Model number: 166.0217



Case dimensions.

- Width excluding crown: 34,5mm

- Width including crown: 37mm

- Lug to lug: 40,5mm

- Thickness: 10mm

Lugs width: 18mm

Strap: A black calf leather strap. (Fits a 11 to 20cm wrist)



Country of origin: Switzerland

Movement: Cal. 1010 Automatic

Service information: Movement serviced in December 2024. Runs and functions excellently. (~-4s/d, ~287amp, ~0.1ms b/e)



Internal code: M 764 Click here to translate this description