When you look up something that was in an episode of Mad Men, you are meandering through history, and often, through people’s obsessions. While this site is a jeweler, it reads more like a love affair with Accutron. There’s an interesting history page here.
I also found a buyer’s guide. Because there’s a lot to know about buying an Accutron.
Of course, we’re very interested in advertising here, so there’s also this: