From stars to atoms

Immerse yourself in the fascinating world of time measurement through a unique exhibition spread across four emblematic sites in the Canton of Neuchâtel. From observing the stars to developing the most precise atomic clocks, discover how the Cantonal Observatory helped shape the region’s scientific and watchmaking excellence. Rare instruments, immersive experiences, remarkable heritage and surprising discoveries take you on a captivating journey where astronomy, innovation and precision come together. A fascinating exhibition revealing how Neuchâtel helped keep the world on time.

* Le Locle Watchmaking Museum: “High Precision” exhibition from 21 June 2026 to 3 January 2027

* International Museum of Horology, La Chaux-de-Fonds: “Telling the Time” exhibition from 21 June to 1 November 2026

* Museum of Art and History, Neuchâtel: “In Pursuit of Time” exhibition from 21 June 2026 to 3 January 2027

* Neuchâtel Cantonal Observatory: “Where Art Meets Science” exhibition from 21 June to 13 September 2026