Established in Geneva since 2020, the Maison Purnell, a newcomer to the industry of haute horlogerie, is exclusively dedicated to the design and manufacturing of Tourbillon watches as unique pieces or extremely limited editions.

Their master watchmaker Éric Coudray, expert in gravitational forces, designed a high-speed three-axis tourbillon called the Spherion, one of the most beautiful displays of the magic of watchmaking one could ever imagine.

The piece houses a tourbillon encased in a golden ball which is engraved and polished manually in La Chaux-de-Fonds.