ANTIQUE HAMILTON POCKET WATCH MOVEMENT, GRADE 924, 18 SIZE, 17 JEWELS, SERIAL NO. 1450175. MOVEMENT IS MARKED HAMILTON WATCH CO., LANCASTER PA., 17 JEWELS, MADE IN U.S.A. THE MOVEMENT IS NOT RUNNING BUT THE BALANCE STAFF IS GOOD AND THE BALANCE WHEEL HAS FREE MOTION, AS YOU CAN SEE, THE DIAL HAS A CHIP ON THE EDGE NEXT TO THE LEVER AND ONE TIGHT HAIR-LINE.