>>5762866It is a nixie tube clock. It runs off of old recycled cathode tubes, mine of which originated in soviet CCCP apparently. I got mine from a place in the UK called PV Electronics, you can find them online. My model is the nixie maestro. It has built in roulette anti-cathode poisoning (going on in this pic.) and built in RGB LEDs so you can set the ambient color to just about anything at anytime, or set it to change over time, etc. Pretty badass clock, I've always had a fascination with nixie tubes so I picked one up and never regretted it.
