Found via Uncrate, there’s a guy who makes Nixie Wrist Watches. At first it looks a bit odd with just a two digit display, until you realize that the thing has a tilt sensor built in. Rotate your wrist one way for hours, and slightly differently for minutes.

At $395, it’s kind of expensive. Then again, it’s not like Nixie tubes are actually made any more.

I’m still tempted to find or build a Nixie wall clock. Preferably something with big digits that you could read from 20 feet away.