Made to emulate a milled vinyl record, You'll need a large build plate for this,however you could scale it down for smaller printers.

Queen Clock 2 has a recess in the middle, I prefer it but I've included both to suit all tastes :P

If you like this, why not check out:

Star Wars Clock: https://www.thingiverse.com/thing:2946867

Star Wars Clock 2: https://www.thingiverse.com/thing:3017754

Michael Jackson Clock: https://www.thingiverse.com/thing:2995335