WATCH MATERIAL INTERCHANGE LIST
22N31DA9   (discontinued)
CROWN
8100-2100Y
Price Each	$  8.40
SEK CS#6730-5750	SEIKO CASE REFERENCE
SEK CS#6730-5759	SEIKO CASE REFERENCE
SEK CS#6730-5769	SEIKO CASE REFERENCE
SEK CS#7830-5190	SEIKO CASE REFERENCE