This vintage Omega Seamaster, produced in 1978, is a uncommon collector's piece because it is preserved in fully original, near-new old stock condition. With its mint state, finding a Seamaster in such impeccable shape is uncommon. The watch, including its 35mm case and every component, remains 100% original, even retaining the original blue back sticker over the Seahorse logo on the case back. Recently serviced in September 2024, it functions perfectly, powered by the calibre 1010 automatic movement. Such an exceptional piece is often searched for by collectors because of its pristine condition and historical significance.





Year of production: 1978

Serial number: 42.345.765

Model number: 166.0204



Case dimensions.

- Width excluding crown: 35mm

- Width including crown: 37mm

- Lug to lug: 40,5mm

- Thickness: 10,4mm

Lugs width: 20mm

Strap: The original steel Omega bracelet. (Ref. 1173) (Fits a 14 to 19,5cm wrist)



Country of origin: Switzerland

Movement: Cal. 1010 Automatic

Service information: Movement serviced in September 2024. Runs and functions excellently. (~+1s/d, ~304amp, ~0.0ms b/e)



Internal code: BTW 677 Click here to translate this description