The Vintage Wrist Watch Company has dated this piece to the 1910s.
The chain measures 39mm diameter excluding the T-bar and the clasp.
Some of the graduated links has the lion silver mark although quite rubbed.
The T-bar is hallmarked for 1915. The clasp is a later replacement, hallmarked for 1932.
Total weight 41g.
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