The last BTTF clock design I posted has been the bane of a few DIYers and countless people who want one but are disappointed to learn it’s only a concept. In all likelihood it’s too complex a design to execute, with all the digital displays and built-in calendar to boot.
However the clock design above is much more simple concept. It would have an LED or two at the base of all the translucent hands (or something like this), causing them to illuminate. As long as the minute hand is also emitting light, this clock will echo the flux capacitor’s appearance.
This could be a wall clock but I would prefer a small desktop clock or something for the bookshelf.