The Vintage Wrist Watch Company has dated this piece to the 1910s.
The watch has a key-wound movement which is working nicely. The movement is protected by an inner hinged cover.
The watch measures 54mm diameter excluding the stem and the loop.

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 bezel has a few small indentations but other than that the case is in good condition The engine turned detail to the case back is still nice and crisp.
The watch glass is in good condition, just a couple of little marks but you have to look closely to see them.
The dial has a few hairline cracks but they are faint. Blued steel hands, a subsidiary seconds dial and an outer minute track.
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