The Vintage Wrist Watch Company has dated this piece to the 1920s.
The watch has a 15 jewel Swiss stem-winding movement, signed Pluto, which is working nicely.

The watch measures 50.6mm diameter excluding the winding stem and the loop. The case is gold plated and is the Star model made by the Dennison watch case company. The case has light surface marking from use and some light wear to the inner cover but otherwise the case is in nice condition.
The watch has a glass lens which is in lovely condition.
The double sunk dial is in nice condition.
The watch has blued steel hands.
The watch comes 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