CALIBRES MANUFACTURED BY NATIONAL
 NAT 5590 QUARTZ-DSS-DAY-DATE
 NAT 69 CLOCK
 NAT EB 30 
 NAT EB 532-632 
 NAT EB 8300A 
 NAT EB 8500 
 NAT EB D104-1 8 3/4 QUARTZ & DIGITAL
 NAT EB Y 834