The case is marked A W Co Sterling, 3460. The item “ANTIQUE STERLING SILVER 16S WALTHAM CHRONOGRAPH POCKET WATCH PARTS REPAIR” is in sale since Monday, December 05, 2016. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “midwestestate” and is located in Chicago, Illinois. This item can…