Steve thanks for putting the effort into developing this design. Though I have made several mechanical and electromechanical clocks they have all been conventional metal ones. This is the first 3D clock and indeed almost my first 3D project as I am relatively new to the process. I’m amazed at the efficiency of the pendulum drive unit and was initially sceptical that it would drive such a large movement.
I decided on the small dial as I liked the look of the arched front top section, it was all printed in PLA on an Ender 3 V2
Photos attached of the completed clock and an earlier projects.