WATCH MATERIAL INTERCHANGE LIST
 250/1727
 HOUR WHEEL, HT 70/115
 31047/3
 Price Each $  14.30
 
 PIA 4P  21,600 BPH SHOCK
 PIA 4P1  21,600 BPH
 PIA 7P  QUARTZ ANALOG (CROWN AT CASE BACK)
 PIA 7P2  QUARTZ ANALOG (CROWN AT CASE BACK)
 PIA 7P3  QUARTZ ANALOG (CROWN AT CASE BACK)