MB&F’s Music Machine. This is not a watch but rather a modern music box created in collaboration with high-end music-box manufacturer Reuge. Known for its off-kilter timepieces, MB& F has audaciously premiered this music player in place of a watch, which it says embodies the same spirit of mechanical innovation and craftsmanship as horological complications. The airplane-shaped machine sports twin silver cylinders, powered by independent movements. Each cylinder is festooned with pins that play three melodies, aided by a vertical comb with individual hand-tuned teeth to sound each note.