Is this 3D model free to download?

Yes, The Retrograde Mechanism is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Dan, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

The Retrograde Mechanism 3D printable model by Dan

The Retrograde Mechanism

Source: MyMiniFactory by Dan

The The Retrograde Mechanism is a free printable 3D model from MyMiniFactory by Dan. The Retrograde Mechanism is found in most mid to high end mechanical watches where the pointer only sweeps through small angle instead of a full revolution. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

403 saves Source: MyMiniFactory Updated 2026-10-23 License: CC-BY-NC-SA · non-commercial 3 makes

Tags: clock, mechanical, watch, mechanism, retrograte

About this model

The Retrograde Mechanism is found in most mid to high end mechanical watches where the pointer only sweeps through small angle instead of a full revolution. The pointer jumps back to its initial position after making a full angle sweep. This is a simplified version made 3D printable to illusrate how it works. Assembly Video: Links to the hardwares that i used: 1.5mm and 2.0mm pins (I used ejector pin shafts that is cut down to length using a dremel with diamond disc cutter) M2 Screws Dremel Diamond Disc Cutter

Frequently asked questions

Is this 3D model free to download?: Yes. The Retrograde Mechanism is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Dan.
Who made this model?: Designed by Dan, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.