WATCH MATERIAL INTERCHANGE LIST
450/638
SET WHEEL
THICK/PUW 70
Price Each	$  11.10
PUW 70
PUW 73
PUW 74	ADJUSTABLE STUDHOLDER
TEC S73
TEC S73A	18,000 BPH
TEC S73A21	21,600 BPH-(TRAIN WHEELS HAVE SIX ARMS)