LMX

A proprietary three-dimensional movement engineered by MB&F, featuring manual winding via three mainspring barrels. It provides a 168-hour power reserve and utilizes a custom 13.4mm balance wheel with inertia blocks suspended above the movement. Time is indicated on two inclined stretched lacquer dials, regulated by a traditional Breguet balance spring at a frequency of 18,000vph. The 367-component movement contains 41 jewels in gold chatons with diamond countersinks, showcasing 19th-century hand-finishing techniques such as internal bevels, Geneva waves, and hand-engravings, alongside curved “bercé” bridge profiles. Includes a power reserve indicator.