Each QLOCKTWO CREATOR'S EDITION RUST is created from raw steel that is refined by hand in a complex oxidation process. In the process, the artisans decide individually for each specimen when the surface reaches the most beautiful variation of the rust-red-brown color spectrum. Thus, sometimes calm, sometimes lively, but always unique objects are created.

In the history of QLOCKTWO, this model has a very special significance. For with the exhibition of the EARTH 90 RUST in the Württemberg State Museum, amidst selected Renaissance grand clocks, the QLOCKTWO brand officially received the status of a national cultural asset in 2018.