Uploaded April 2022 | Updated September 2026, 2 weeks ago
3D printed clock with retrograde minutes and jumping hours.
Free 3D data and codes at
thingiverse.com/thing:5353198
instructables.com/A-Clock-of-Retrograde-Minutes-and-Jumping-Hours
3D printed clock with retrograde minutes and jumping hours.
Free 3D data and codes at
thingiverse.com/thing:5353198
instructables.com/A-Clock-of-Retrograde-Minutes-and-Jumping-Hours










