The Vintage Wrist Watch Company has dated this piece to the 1890s.
The chain is hallmarked on the T-bar for Birmingham 1897 with the makers mark H.

The graduated chain measures 36cm long including the T-bar and the clasp. There is also a shorter chain, which accommodates a swivel fob which has tested positive for silver. The bloodstone is in nice condition and the carnelian stone has slight nibbling to the outer edge but otherwise it is in nice condition.
The chain and swivel weigh 59.2 grams in total.
Price includes worldwide postage.
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