The Vintage Wrist Watch Company has dated this piece to the 1950s.
The watch has a Swiss 17 jewel Geneva Sport Caliber 40.41 (marked GSW 40.41) movement which is working nicely. This movement was used in various watches from the 1950s and 1960s including Delbana.
The watch measures 34mm diameter excluding the winding crown and the lugs. The case is chrome plated while the screw-on case back is stainless steel. The case is in beautiful condition.

The lens is in super condition (some white natural light reflection showing in the photo).
The signed dial is in lovely original condition with original hands, red centre seconds sweep and outer minute markers.
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