The Vintage Wrist Watch Company has dated this piece to the 1960s.
The watch has a calibre 601 hand-winding movement which is working nicely. The movement is fully signed and it has the serial number 30,845,753 which dates it back to 1970.
The watch measures 34mm diameter excluding the Omega winding crown and the lugs. The case is gold plated while the screw-on case back is stainless steel.

The inside of the case back has the Omega logo together with the case reference 135.070 which is correct for the calibre 601. The back of the watch states that the watch is waterproof but, as with any vintage watch, it should be kept away from water and moisture.

The lens has the tiny clear Omega logo to the centre. There is some natural reflection showing in the photos.
The signed dial is in its original finish with original hands and centre seconds sweep.
A new leather strap has been fitted but it retains the vintage Omega buckle.
The watch comes in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1960s.
Specialists in antique and vintage wrist watches and pocket watches
You can view the stock and full dealer information on the The Vintage Wrist Watch Company Profile Page