A fully functional model replica inspired by the early design of the Roskopf watch
With a diameter of 144 mm it is almost portable. runs for 6 hours at 9000 BPM

Link to files on My Mini factory: https://www.myminifactory.com/object/3d-print-roskopf-watch-217816
Link to 3D model: https://jacprog.github.io/roskopf3Dmodel/watch8.xhtml
Videos on Youtube: Presentation, Buildpart1, Build part 2
Instructions below
The story and the books that inspired this project
History and Design of the Roskopf Watch: https://www.watkinsr.id.au/buffatFr.html
Buffat Historique et technique de la montre Roskopf: https://www.watkinsr.id.au/buffatFr.html
https://en.wikipedia.org/wiki/Georges_Frederic_Roskopf

Do you want to print the following parts?
and feel like becoming a watch maker?