The Vintage Wrist Watch Company has dated this piece to the 1910s.
G Thommen (Revue-Thommen) was founded in Waldenburg, Switzerland circa 1853 by Gedeon Thommen.

This particular watch has a high grade stem-winding movement, with snail cam regulator, which is working nicely. The movement is protected by an inner hinged cover.
The watch itself measures 48mm diameter excluding the winding stem and the loop. The case is silver and there are hallmarks inside both of the case backs for Birmingham 1915 together with a case maker’s mark for the Dennison Watch Case Company. Overall the condition of the case is good with just one fairly shallow indentation to the back, and some gentle unevenness.

The watch glass is in good condition.
The white enamel dial is in lovely condition.
The watch comes with a single silver chain which measures 31cm long including the T-bar and the clasp, and a fob.
The watch will be sent in a new presentation box.
Free worldwide shipping
The Vintage Wrist Watch Company has dated this piece to the 1910s.
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