https://www.thingiverse.com/thing:1249221 https://www.thingiverse.com/thing:1249221 is very cool - '3D-printed Watch with Tourbillon' (it does look pretty big t

https://www.thingiverse.com/thing:1249221 https://www.thingiverse.com/thing:1249221 is very cool - '3D-printed Watch with Tourbillon' (it does look pretty big though ;)