The Vintage Wrist Watch Company has dated this piece to the 1950s.
The watch has a Swiss 15-jewel hand winding movement, signed Vertex, which is working nicely.
The watch measures 31mm diameter excluding the winding crown and the lugs.
Dennisons was a Birmingham based case maker and supplier to various watch manufacturers. The case is in good condition, just general light marks but nothing serious at all. There is a long service inscription from W H Smith.

The lens is in good condition.
The signed dial is in its original finish with original hands, a subsidiary seconds dial and outer minute markers. There is light marking to the dial but again, nothing too detrimental.
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