WATCH MATERIAL INTERCHANGE LIST
 301/682
 REGULATOR W/O POINTER
 1331/0ME 440
 Price Each $  12.00
 
 BM 600  21,600 BPH-
 BM 650  21,600 BPH BACKWIND MVMT--DON'T SUB OM 580 PARTS
 KF 13-50  21600 BPH INCA
 OME 440  BACKWIND MOVEMENT-INCABLOC
 OME 580  21,600 BPH INCA BLOC
 PIA 6N  21600 BPH INCA BACKWIND
 PIA 6P  
 PIA 6P1  21,600 BPH