The Vintage Wrist Watch Company has dated this piece to the 1920s.
The movement is protected by an inner hinged cover.

The watch itself measures 50mm diameter excluding the winding stem and the loop. The case was made by the Dennison Watch Case Company… Dennisons supplied cases to various watch makers. This is the Star model, a gold plated case which was originally guaranteed to wear for 10 years. There is a small pin prick “ding” to the back but overall the condition is good with just light surface marks.

The lens is in good condition.
The watch has a white enamel double sunk dial with Breguet style blued steel hands, and an outer minute track.
The watch comes with a single chain, 31cm long including the T-bar and the clasp.
The watch and chain will be sent in a new presentation 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