The brand new Calibre JCB-003 was designed to be a perfect engine for the Automatique as well as a solid foundation for the development of future complications, all while expressing Maison Biver’s technical approach and neoclassical style.
The Automatique main plate is made from a special gold alloy containing palladium. Naturally white, with no coating and no treatment applied. It doesn’t oxidize and doesn’t deteriorate over time.






