In the past few years, we have covered plenty of Nixie Tube clocks here in the past. This one is made as a tribute to the Back to the Future franchise. The Back to the Future Nixie Clock has a DeLorean engraved on the front. It has a solid brass and beech construction and 4 Russian IN-12 Nixie tubes that should last around 20 years.
The clock has 12/24 hour modes and white LED backlight. You can find out more cool clocks like this here.