The Vintage Wrist Watch Company has dated this piece to the 1930s.
The watch has a signed Swiss 15-jewel hand-winding movement by Cyma which is working nicely.
The watch measures 25mm wide excluding the winding crown and 33.5mm high excluding the lugs.
The inside of the hinged case back is signed SFC which is for Schwob Frères & Co, who went into partnership with the Tavannes Watch Company to form Cyma.

The lens is in lovely condition.
The dial is signed with the Cyma name, and also with the name of the original retailer, James E Littlewood of Gibraltar. The dial is in its original finish and there is age related marking, as shown in the photos, but so much character with original hands, sunken subsidiary seconds dial and outer minute markers.
A new leather strap has been fitted.
The watch comes in a vintage 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