WATCH MATERIAL INTERCHANGE LIST
SB-AF
BATTERY
EV 321
PUL Y580A	QUARTZ ANALOG W/O SEC
PUL Y588A	QUARTZ ANALOG W/O SEC
SEK 1231A	QUARTZ 2JL ANALOG DSS
SEK 7321A	QUARTZ ANALOG 5 JLS DSS
SEK 8420A	QUARTZ-ANALOG
SEK 8420B	QUARTZ-ANALOG