IWC Ingenieur 666AD Worth looking into the story behind this watch. it was released to compete with the Milgauss and Railmaster in magnetic resistance for engineers. This watch is immaculate. I believe its from 1969. The dial was NOS when it went back to IWC for a service years ago. I understand some prefer the original but I like this. Very rare for the watch to come with its original box and guarantee. Im quite reluctant to let this one go so I won't be in a hurry to sell it.
eBay