Seiko Gene Kranz] 6119 8460 this is a true Gene Kranz with a "proof" silver dial, however this one is very unique because it is a "proof/resistance", made in November 1970. The
The Legend and Lore of the Gene Kranz 6119-8460 | The Watch Site
GENUINE USED PATINA BLACK DIAL SET HANDS SEIKO GENE KRANZ 6119-8460 | eBay
GENE KRANZ AND THE SEIKO 5 6119-8460 - Montres Publiques - The vintage watch magazine
The "Gene Kranz" Seiko - 6119-8460 Thread | Wrist Sushi - A Japanese Watch Forum