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

The watch measures 50.6mm diameter excluding the winding stem and the loop. The case is silver and there are hallmarks inside London (import mark), 1918 with an importer's mark for George Stockwell.
From 1 June 1907, Stockwells acted as assay agents, facilitating the import into Britain of foreign gold and silver items, which had to be assayed and hallmarked in a UK assay office before being released for retail.

The front cover has a small lens surrounded by black enamel filled Roman numerals. The case has a couple of small “dings” to the front and some unevenness to the back.
The winding crown pushes in to open the front cover. Inside there is a rose gold bezel with an acrylic lens which is in good condition. The dial is in lovely condition with original blued steel hands (including the special half hour hand), a subsidiary seconds dial and outer minute markers.
The watch will be sent in a new presentation box.
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