WATCH MATERIAL INTERCHANGE LIST
 A/4105
 SCREW, UPPER RATCHET WHEEL
 51415/MOV 531
 Price Each $  8.00
 
 MOV 531  AUTOMATIC DIRECT CENTER SECOND-INCABLOC
 MOV 536  AUTOMATIC-CHRONOMETER INCABLOC DSS
 MOV 538  AUTOMATIC CALENDAR DIRECT CENTER SECOND