Vaucher Manufacture Fleurier VMF 5401

High-end ultra-thin ebauche manufactured by Vaucher Manufacture Fleurier. At only 2.6mm thick, it achieves its slim profile through micro-rotor technology with ceramic ball bearings. Features variable inertia balance with gold inertia blocks and flat balance spring. Available in multiple variations including skeleton, moon phase, big date, and perpetual calendar versions. The movement can be customized with a minimum order of 10-25 pieces, with full bridge customization from 150-250 pieces. SEED stands for 'the core and first step which helps a new brand to blossom.'