You are viewing a large Swiss mixed metal railroad pocket watch chain from the late Victorian era around 1895. The chain is 23" in overall length. The belt buckle fits up to a 1 5/8" belt. The buckle has a Knight on the front and it measures 1 1/2" wide. The chain part measures 5/8" wide. The chain is heavy and it weighs 3.74 oz. It shows signs of wear. It has very nice quality detailing.