We’ve seen a lot of cool watches, but nothing is as cool as the Nixie watch. The Nixie clock literally uses multiple filaments to show the time in a way that the jaws of steampunk lovers hit the asphalt. In its size as a mad scientist, the Nixie watch is actually quite a simple and intelligent device. It comes with a 9V adapter to power it, and it uses so little electricity that it can seemingly run the same wattage for a month as a 40W lightbulb for a day is operated. Apart from that, it is also equipped with dimmable lights, which makes it the ideal watch for normal and low light settings.