One Wheel
Legend
I designed a p good clock in SolidWorks, but I'm not sure how to get it printed. cuz the problem is the front and back have to be transparent and I don't have transparent filament (is that a thing?).
If you had the opaque parts printed, plexiglass is relatively cheap, readily available, and not too hard to work with. Ideally you'd have a scroll saw and a drill press. Just design it so that everything that needs to be clear is flat.