Vintage Omega Seamaster Automatic 166.010 - 35mm - 1966

This vintage Omega Seamaster Automatic was produced in 1966. It features a beautiful white dial with very fine patina speckling throughout, complemented by elegant dauphine hands and fully silver toned details.

The stainless steel case measures 35 millimeters in width and retains its original finishing, with high polish on the front of the lugs and bezel, and brushed finishes along the sides.

Inside is a caliber 565 automatic movement, serviced in March 2026, running and functioning excellently. The watch has been paired with a brown leather strap. Overall, the condition of this piece is great.

 Year of production: 1966

 Serial number: 24.875.403

 Model / Reference number: 166.010

 Case dimensions.

  - Width excluding crown: 35mm

  - Width including crown: 37,5mm

  - Lug to lug: 43mm

  - Thickness: 11,6mm

 Lugs width: 18mm 

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

Total head-only weight: 36,5g

 Country of origin: Switzerland 

 Movement: Cal. 565 Automatic 

 Service information: Movement serviced in March 2026. Runs and functions excellently. (~+/-0s/d, ~293amp, ~0.1ms b/e)

Internal code: BTW 1532