The bulls eye link is hallmarked Birmingham 1899. The t-bar is hallmark for sterling silver Birmingham 1899 maker's mark WWC. The dog catch works well and closes tightly shut and is hallmarked for sterling silver Birmingham 1899 maker's mark HP. Weighs in at 77.3 grams approx. Measurements: 11 & ½ inches long approx.Plus the extra 2 inches of chain for attaching a fob. AND THANKS FOR STOPPING BY... I don't charge my buyers extra! Txzj pxzj1751 txzj-11 txzj79 txzj115. This item is in the category "Antiques\Silver\Solid Silver\Pocket Watches/Chains/Fobs". The seller is "esmeralda_uk" and is located in this country: GB. This item can be shipped worldwide.