The Vintage Wrist Watch Company has dated this piece to the 1960s.
The watch measures 34mm diameter excluding the winding crown and the lugs. The case is stainless steel, it has general light surface marks but is very acceptable. The inside of the case back is signed Eterna Watch Co.

The lens has a couple of light scratches, barely visible to the naked eye.
The signed dial has been professionally re-finished at some stage, and now looks lovely. Original hands, centre seconds hand and outer minute markers. There is the merest hint of an indentation at number 2 but it’s very insignificant.
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 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