Vintage Omega Ladymatic Seamaster Automatic Gold 555.001 - 20mm - 1963 + Box

This vintage Omega Ladymatic Seamaster, produced in 1963, is a refined timepiece designed for the female wrist. It features a 20mm gold-plated case in excellent condition and a white sunburst dial with black and gold accents, also exceptionally well preserved. Powered by the automatic caliber 661 movement, serviced in November 2025, it runs and functions perfectly. The watch is paired with a brown calf leather strap featuring a crocodile grain motif and glossy finish, and it comes with its original vintage Omega box. A beautiful and timeless gift for a lady.

 Year of production: 1963

 Serial number: 20.590.729

 Model number: 555.001

 Case dimensions.

  - Width excluding crown: 20mm

  - Width including crown: 22mm

  - Lug to lug: 25,5mm

  - Thickness: 9,2mm

 Lugs width: 10mm

 Strap: A brown calf leather strap with crocodile grain and light glossy finishing. (Fits a 8 to 17,5cm wrist)

Total head-only weight: 11,1g

 Country of origin: Switzerland 

 Movement: Cal. 661 Automatic

 Service information: Movement serviced in November 2025. Runs and functions excellently. (~+/-0s/d, ~318amp, ~0.0ms b/e)

Internal code: M 1089 B