WATCH MATERIAL INTERCHANGE LIST
5420/415
SCREW, CROWN WHEEL
Price Each	$  7.50
TIS 11.7 1 T2	INCABLOC
TIS 11.7-11.7T1
TIS 11.7T2
TIS 17.5	USE TIS 17.5-21 FOR SW/SEC
TIS 17.5-1	INCA
TIS 17.5-21	SWEEP SECOND