The Vintage Wrist Watch Company has dated this piece to the 1920s.
The movement is signed Denco Watch Co, a brand name registered by the Dennison Watch Case Company in 1915. Up until then the company had concentrated on manufacturing watch cases, supplying various watch companies and of course Waltham UK. However production temporarily ceased at the start of World War II when the company starting manufacturing military equipment for the British Royal Air commenced.

The watch measures 50mm diameter excluding the winding stem and the loop. The case is Dennison’s gold filled Moon model and it is in lovely condition with just the odd small mark.
The watch glass looks good to the naked eye, light marking if you look closely.
The dial is signed Denco, and it has its original blued steel hands, a subsidiary seconds dial and outer minute markers.
Unusually, the watch comes in an original Dennisons cardboard box.
The Vintage Wrist Watch Company has dated this piece to the 1920s.
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