Is this 3D model free to download?

Yes, Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" 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 polygontwist, published on Thingiverse. 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.

Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin 3D printable model by polygontwist

Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin photo 1

Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin photo 2

Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin photo 3

Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin photo 4

Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin

Source: Thingiverse by polygontwist

The Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin is a free printable 3D model from Thingiverse by polygontwist. Model prototype of the Berlin World Time Clock (also: Urania World Time Clock) on Alexanderplatz. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY-NC-SA · non-commercial Category: Decor & Art

Tags: berlin, uraniaweltzeituhr, weltzeituhr

About this model

Model prototype of the Berlin World Time Clock (also: Urania World Time Clock) on Alexanderplatz. The model is 21 cm high and 12 cm wide and deep. In the original, the planets are different sizes - for the sake of simplicity, they are all the same size in the model, except for Jupiter. Printed in 0.1mm layer height with a 0.5mm nozzle. I had to print the rings very slowly - they are very delicate. Since some parts are glued on, you can also use a larger layer height. I aligned the parts appropriately for printing. It may be that the slicer reports errors - my program exports the surfaces the wrong way round - it shouldn't be a problem. I used the PrusaSlicer 2.6.1. Inside is a quartz clockwork. A 24-hour movement that runs continuously (not ticking) would be ideal. Unfortunately, I have no…

Frequently asked questions

Is this 3D model free to download?: Yes. Weltzeituhr (Alexanderplatz) / Urania-Weltzeituhr Berlin is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by polygontwist.
Who made this model?: Designed by polygontwist, published on Thingiverse. 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.