CASE/CALIBER REFERENCES BEGINNING WITH SEK CS#6106-600
SEK CS#6106-6000	SEIKO CASE REFERENCE
SEK CS#6106-6001	SEIKO
SEK CS#6106-6003	SEIKO
SEK CS#6106-6006	SEIKO CASE REFERENCE
SEK CS#6106-6007	SEIKO
SEK CS#6106-6009	SEIKO