Wow, die ist mal richtig toll geworden. Und nur 57gr. schwer. Chapeau Artisans de Genève:
https://www.artisansdegeneve.com/en/...eliud-kipchoge
Bildquelle: Artisans de Genève
Anhang 370889
Zitat:
Artisans de Genève reengineered the middle case, crafting a bespoke housing in Titalum®, an alloy of titanium and aluminum. This choice significantly reduces the overall weight of the timepiece, bringing it down to just 57 grams.

