The Vintage Wrist Watch Company has dated this piece to the 1950s.
The watch has a 17-jewel hand-winding movement, 27 CS, which is working nicely. The 17-jewel centre seconds model, such as this, was introduced in 1953.
The watch itself measures 32mm diameter excluding the winding crown and the lugs.

The lens is in good condition.
The black dial has a little light marking, barely visible to the naked eye. Original hands and centre seconds.
A new leather strap has been fitted.
The watch will be sent in a new presentation box.
Free UK and worldwide postage
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