The Vintage Wrist Watch Company has dated this piece to the 1910s.
The movement is signed Syren. The movement is protected by an inner dust cover.

The watch measures 50mm diameter excluding the winding stem and the loop. The case is silver and there are hallmarks inside the case back for London (import mark), 1919, with an importer's mark for George Stockwell. The front of the case is in good condition; the sides and case back have some unevenness.

The watch has a replacement plastic lens which is in good condition.
The white enamel dial has a few hairline cracks towards the edge. Blued steel hands, a subsidiary seconds dial and an outer minute track.
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