MB&F caliber LM2

Three-dimensional horological movement developed exclusively for MB&F by Jean-François Mojon at Chronode, and Kari Voutilainen Manual winding with single mainspring barrel Power reserve: 45 hours Differential: Planetary differential comprising 3 gears and 5 pinions Balance wheels: Two bespoke 11mm balance wheels with four traditional regulating screws floating above the movement and dials Balance spring: traditional Breguet curve terminating with stud holder Balance frequency: 18,000bph/2.5Hz Number of components: 241 Number of jewels: 44 Chatons: gold chatons with polished countersinks Fine finishing: superlative hand finishing throughout, respecting 19th century style; polished internal bevel angles highlighting handcraft; polished bevels; Geneva waves; hand-made engravings