Vintage De Ville Tank Brown dial Gold Plated Manual Wind 511.260 - 21,5mm - 1970

This vintage Omega De Ville from 1970 features a stunning brown dial with a vertical brushed finish that plays beautifully with the light. The warm tones are complemented by gold accents, including the Omega logo, hands, and hour markers, giving the watch a cohesive aesthetic.

The tank-style case is made of steel with gold plating and remains in great condition. Inside sits a recently overhauled manual-wind Caliber 620 movement, serviced in January 2026. It runs and functions smoothly

The watch is fitted with a brown leather strap with a lizard-grain motif, chosen to complement the “chocolate” hue of the dial.

Overall, this piece is in great shape and presents well. It makes for a superb dress watch, ideal as a ladies’ timepiece, yet equally wearable for those with a smaller men’s wrist.

 Year of production: 1970

 Serial number: 31.365.736

 Model number: 511.260

 Case dimensions.

  - Width excluding crown: 21,5mm

  - Width including crown: 23,5mm

  - Lug to lug: 29mm

  - Thickness: 6,8mm

 Lugs width: 16mm

 Strap: A brown leather strap with Lizard grain. (Fits a 10 to 19cm wrist)

Total head-only weight: 19,5g

 Country of origin: Switzerland 

 Movement: Cal. 620 Manual Wind

 Service information: Movement overhauled in January 2026. Runs and functions well. (~+6s/d, ~258amp, ~0.1ms b/e)

Internal code: M 1311