Steam punk clock

The design was done for a competition at our local maker space - (http://www.binaryspace.co.za/). The competition is divided into 2 challenges:

Challenge Part 1:

Design a single sided pcb that functions as a clock.

Challenge Part 2:

Design a 3d printed enclosure for a 10cm in diameter clock pcb.

To challenge myself I decided to focus on the design part. The steam punk clock is what I come up with.

The core of the clock is assembled with M3 bolts. The parts on the face of the cl