Nixie tube watch. Your browser does not support the video tag. More: https://en.wikipedia.org/wiki/Nixie_tube Previously: Rolex Deep Sea Special watch - GIF Pumpjack watch - GIF Harry Winston Opus 11 watch - GIF, videos, photos Watch timing mechanism GIF
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Midwestern640 (Nov 16, 2019)
Battery life on that must be measured in minutes. I had one of the original LED watches way back when the choice of LED colors was RED. That ate batteries but worked very well until cleaned in an ultrasonic cleaner. Don't clean electronics watches in ultrasonic cleaners.
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