WATCH MATERIAL INTERCHANGE LIST
 240/1600
 CANNON PINION, HT 2.48
 240/HB 80
 Price Each $  11.40
 
 HB 80  
 HB 81  
 HB 82  18,000BPH
 HB 90  21,600BPH
 HEL 301  
 JUB HB90  
 MAS M 120  SHOCK 17 JEWEL