Vaucher caliber VMF 5401 / H,M

Vaucher Manufacture Fleurier proposes a small masterpiece of complexity barely 2.6 mm deep derived from its tradition and its artisanal-industrial manufacturing process. A development of the VMF 5301 movement, it retains the latter’s robustness and slenderness while adding a new automatic, allowing it to wind and recharge as quickly as a classic automatic. Specially optimised for the Seed VMF 5401 by the company atokalpa, the variable inertia balance ensures optimal isochronism. Designed to accommodate additional mechanisms.