WATCH MATERIAL INTERCHANGE LIST
 A/2606
 REVERSER ARBOR
 1517/MOV 431A
 Price Each $  12.50
 
 MOV 431  AUTOMATIC-DIRECT CENTER SECOND
 MOV 431A  AUTOMATIC DIRECT CENTER SECOND
 MOV 436  AUTOMATIC DIRECT CENTER SECOND CHRONOMETER
 MOV 438  AUTO CAL DSS