Descrição original

For sale is this vintage Omega bumper automatic from 1950. It features a white dial with speckles of patina, golden hour markers, Arabic numerals, Dauphine hands, and a “small seconds” sub dial above six o’clock. Inside is a freshly serviced caliber 332 bumper automatic movement, serviced in October 2025 and running excellently.



The case stands out with its 18-micron gold plating—four times thicker than the usual Omega plating—most likely made by an American case manufacturer to reduce costs in the USA. This makes the piece uncommon and increasingly rare. Condition is very good, and we’ve paired it with a black Hirsch calf leather strap that fits both small and larger wrists. A unique vintage Omega and a superb dress watch.





Year of production: 1950

Serial number: 12.056.523

Model number: 2398-2



Case dimensions.

- Width excluding crown: 35mm

- Width including crown: 37mm

- Lug to lug: 43mm

- Thickness: 8,9mm

Lugs width: 18mm

Strap: A black calf leather strap from Hirsch. (Fits a 12 to 20cm wrist)



Total head-only weight: 28,0g



Country of origin: Switzerland

Movement: Cal. 332 Bumper Automatic

Service information: Movement serviced in October 2025. Runs and functions excellently. (~+/-0s/d, ~328amp, ~0.4ms b/e)



Internal code: BTW 1157