Kembery Antique Clocks Ltd has dated this piece to the 1950s.
An inner printed minute track. The Omega logo is applied below 12 o'clock above the model script. This dial layout is one of the rarer variants of these models.

An oversized stainless steel case, often described as the 'beefy lug' variant. The central case body is one piece, with a flat bezel and step down lugs. A screw down case back. Case reference C 2557-3.

A 17 jewel 'bumper' automatic mechanism, caliber 351 by Omega. Serial numbers date this watch to 1952.
Case width (excluding crown) 35mm
Case height 42mm
Case depth 11mm
From Kembery Antique Clocks Ltd you can expect a genuine wristwatch supplied with a presentation box that is in full working order and sold with 12 months guarantee. Free UK tracked, insured and signed for delivery on a day of your choice, International deliveries please contact us for a quote. If you have any questions regarding our watches please call us or email us and we will be happy to help you. We can Facetime/Whatsapp video and show you in more detail.
Kembery Antique Clocks Ltd has dated this piece to the 1950s.
You can view the stock and full dealer information on the Kembery Antique Clocks Ltd Profile Page