MB&F LM101

Three-dimensional horological movement. Manual-winding. Single mainspring barrel. 45-hour power reserve. Bespoke 14mm balance wheel with four traditional regulating screws floating above movement and dials. Traditional Breguet curve balance spring terminating in mobile stud holder. 18,000 bph (2.5Hz). 229 components, 23 jewels. Aesthetical design and finishing by Kari Voutilainen. Superlative hand finishing respecting 19th-century style: internal bevel angles, polished bevels, Geneva waves, hand-made engravings. Gold chatons with polished countersinks. LM101 x H. Moser collaboration (2024) with fumé dial.