06/06/2026
Inside Villa Sonnenheim, every reflection of light reveals a story of craftsmanship.
From wood-panelled walls to sunlit ateliers, Schwarz Etienne continues its journey in a place deeply rooted in the watchmaking heritage of La Chaux-de-Fonds. A living environment where tradition inspires contemporary Haute Horlogerie.
Because great watchmaking begins with the right atmosphere.