LOT OF THREE POCKET WATCHES: To include, unmarked key wind open face with key currently keeping time; Gruen Veri-Thin Precision 17 jewel serial #4-151291, currently keeping time, with a 16'' watch chain; and an American Waltham Watch Co, work serial #4745676 in a gold? open face case C.W.C.Co serial #306782, currently keeping time. Sold as a lot.