WATCH MATERIAL INTERCHANGE LIST
 401/480
 STEM, GENUINE
 401/FHF 66
 Price Each $  8.10
 
 FF 566  DIRECT CENTER SECOND
 FF 66 NEW  DSS (3.20 M/M MOVEMENT THICKNESS)
 FF 66 OLD  DIRECT CENTER SECOND (USES DIFFERENT MSPG THAN NEW MODEL)
 FF 66-4  CALENDAR DSS
 FF 66-4N  CALENDAR DSS
 FF 66-9  DSS CALENDAR