The Vintage Wrist Watch Company has dated this piece to the 1930s.
The watch has a 9-jewel stem-winding movement, Colonial b model, which is working nicely. The movement is fully signed and it has the serial number 28,986,298 which dates it back to 1936.
The case is stainless steel and was made by the Star Watch Case Company, supplier to Waltham. The case is in lovely condition, as is the glass lens.

The signed dial is in beautiful original condition with handsome blued steel hands, a subsidiary seconds dial and outer minute track.
The watch comes with a single chain, 24cm long including the T-bar and the clasp.
The watch and chain come in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1930s.
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