Potential
At just $395, the Nixie Watch from Cathode Corner is a piece of modern art you can own.

"The Cathode Corner Nixie Watch displays the time on nixie tubes, which are quaint neon display tubes once used in calculators in the dawn of recorded history (1969). It is a two-digit wristwatch designed for everyday use, being water-resistant and rugged. The watch requires no button pushing to operate - it shows the hours, minutes and seconds in sequence at the flick of the wrist." - Cathode Corner