Omega Seamaster Vintage – Cal. 510 – Original Vintage Omega Seamaster wristwatch, fitted with an original Omega calibre 510 manual-wind movement with small seconds, Swiss made. Gold-plated steel case with internal reference numbers 2964 / 2970 SC. Original Omega dial showing natural and even patina consistent with age; the dial has not been refinished or restored. Acrylic crystal. The movement is running at the time of listing. No documented recent service history is available; a full service is recommended to ensure optimal accuracy and long-term reliability. The strap is not original. The box is for presentation purposes only and is not an original Omega box. The watch is sold exactly as shown in the photographs. No returns accepted.