Antique Sterling Silver Pocket Watch Chain British Hallmark. The item "Antique Sterling Silver Pocket Watch Link Chain British Hallmark" is in sale since Friday, June 5, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Pocket Watches". The seller is "bambu" and is located in Ridgewood, New Jersey. This item can be shipped worldwide.