The Vintage Wrist Watch Company has dated this piece to the 1880s.
The movement is protected by a fitted inner cover.

The watch measures 50mm diameter excluding the stem and the loop. The case is silver and there are hallmarks inside both of the case backs for London 1883 with a maker's mark for J W Benson.
J W Benson originated in 1847, founded by James William Benson and Samuel Suckley Benson. They were regarded as one of Victorian London’s most prestigious retail jewellers and they also manufactured their own watch movements. The company flourished and proudly boasted an elite client base made up of both British and European royalty and a selection of well heeled industrialists and business figures.

The case has a couple of fairly minor indentations to the back but overall the condition is very acceptable for such an early piece.
The glass lens is in lovely condition as is the signed dial.
The watch comes in an antique J W Benson box.
The Vintage Wrist Watch Company has dated this piece to the 1880s.
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