. . . a cal 911 outfitted with cadmium-yellow hands. The later cal 911's differed from the original cal 910's by having a constantly running small seconds hand instead of the 24 hour subdial. The cadmium-yellow hands were fitted on special order for their additional visibility in a darkened cockpit; my understanding is that most Flightmasters have the standard issue orange hands. It's one of my all-time favorite watches, and I only held off bidding on Omegamania lot #267 because I was in the middle of escrow and didn't know if I'd be able to spare the cash. Cordially, Art