WATCH MATERIAL INTERCHANGE LIST
 5110/746
 SCREW, PLATE,BARREL,BALANCE
 5121/ETA 2580
 Price Each $  7.50
 
 BET 1116  PIN LEVER-FOR ROLLER ESCAPEMENT USE BETTLA
 BET 1226  PIN LEVER-FOR FINGER ESCAPEMENT USE
 BET 1431N  PIN LEVER
 ETA 2580  21,600 BPH DSS AUTO BALL BEARINGS
 ETE 1463  21600 BPH-SATELOR-DSS-AUTO-ADJ STUD
 ETE 1497K  21,600 BPH DSS AUTO
 MID 0657  21600 BPH-DSS-AUTO-BALL BEARING-SHOCK-ADJ STUD HOLDER