This is the FDM version of the Tourbillion Mechanica that is modified to optimise printability and assembly on a FDM printer. These was printed on the standard Ender 3.

Detailed step by step assembly and printing guide can be downloaded here: https://drive.google.com/file/d/18l7j4h4udE3EeW5T-dAax4ri3QYIsUMQ/view?usp=sharing

Link to STL files: https://www.myminifactory.com/object/3d-print-tourbillon-mechanica-tourbillon-escapement-mechanical-clock-assembly-guide-pdf-in-description-124938

Approximate run-time on PETG spring: 10minutes
Total Print Time: 110h hours
Material Consumption: 350 grams

More details can be found in the detailed pdf guide!

Edit:
Notes for Prusa Mk3/s Owners, thanks fellow maker : Marius Tulbure
Its possible to print the base on the 250x210 rated build size by setting the the plate at 250x216 in your slicer stting and moving the starting point at 0 - 3 the last 6mm are printed on the wiping area. You need to remove the skirt as well.