The Vintage Wrist Watch Company has dated this piece to the 1890s.
The chain measures 32cm long including the T-bar and the clasp.

Each of the links has the lion silver mark, and one has the Herbert Bushell maker’s mark.
Also included is the large silver fob, hallmarked for Birmingham 1894. The fob measures 35mm diameter excluding the protruding points and loop.
Total weight 99g.
The Vintage Wrist Watch Company has dated this piece to the 1890s.
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