The Vintage Wrist Watch Company has dated this piece to the 1950s.
The watch has a 21-jewel automatic movement, calibre 1428U, which is working nicely. The movement is fully signed and it has the serial number 4,010,378 dates it back to 1956.

The watch measures 32.5mm diameter excluding the winding crown and the lugs. The case is stainless steel and the front and sides are in good condition. The screw-on case back, signed Eterna Watch Co inside, has some marking around the edge.

The watch has a plain winding crown, a period replacement which sits well with the watch.
The lens is in lovely condition.
There is some darkening to the dial.
A new leather strap has been fitted.
The watch comes in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1950s.
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