Omega Seamaster Automatic Watch from the 1960s According to the serial number, this watch has been produced in 1966. This Omega Seamaster watch features the automatic caliber 562. The Omega caliber 562 is a 24 jewels Swiss made automatic movement that was found in various models from the late 1950s to 1960s. This vintage caliber is in Omega’s signature copper tone color (not gold) and features a swan neck style regulator system. The 562 does not have a modern quickset style date, it has what is referred to as a semi-quickset date. This means you can move faster through the calendar setting by turning the hands past 12 (24:00) then back to 8 (20:00), then again past 12, back to 8 – until you reach the desired date. --> Brand: Oméga --> Frequency: 19,800 A/h --> Power reserve: 50-hours --> Diameter: 35mm excluding crown --> 40-micron Gold Plated --> Gold-Plated Metal Bracelet --> Seamaster Series --> Swiss made The watch is fully functional and in great condition. The dial has suffered from the time but gives to the watch this special touch/looking. Pictures are part of the description and speak for themselves. The watch will be delivered in a watch box. Secured and insured shipping.