Vintage Omega Seamaster De Ville Automatic 14k Gold Filled LL6287-1 - 34mm - 1966

This vintage Omega Seamaster De Ville was produced in 1966 and features an uncommon case type, as the case is entirely gold plated instead of only the bezel and lugs. This is due to the watch being specifically produced for the American market, fitted with a Ross case while being a authentic Swiss Omega, an original configuration from the 1960s driven by fiscal regulations at the time.

The watch remains entirely original except for the brand new top grain black leather strap with a crocodile motif and a light glossy finish. It features a white dial with a sunburst effect and a case measuring 34 millimeters in width. Inside is a caliber 550 automatic movement, serviced in March 2026, running and functioning excellently. The overall condition of this piece is good.

 Year of production: 1966

 Serial number: 24.709.273

 Model / Reference number: LL6287-1

 Case dimensions.

  - Width excluding crown: 34mm

  - Width including crown: 36mm

  - Lug to lug: 40mm

  - Thickness: 11,4mm

 Lugs width: 18mm

 Strap: A black top-grain leather strap with a crocodile motif. (Fits a 12 to 20cm wrist)

Total head-only weight: 28,2g

 Country of origin: Switzerland 

 Movement: Cal. 550 Automatic

 Service information: Movement serviced in March 2026. Runs and functions excellently. (~-3s/d, ~297amp, ~0.3ms b/e)

Internal code: BTW 1515