Beating inside the new MB&F watch is a hand-wound three-dimensional movement. It supplies a 45-hour power reserve. The caliber comprises 279 individual parts, including 23 jewels. It operates at a frequency of 18,000 vibrations per hour.
Integrated within the mechanism is a 14mm balance wheel with four conventional regulating screws, floating above the movement and dials. The balance spring is a traditional Breguet curve, which terminates in a mobile stud holder.
The movement incorporates gold chatons with polished countersinks. It also boasts fine finishes, which include extraordinary hand-crafted finishing, created in the spirit of respect to the 19th century style; Geneva waves and hand-made engravings.
The caliber finds its natural home in a 44mm case made of 18k red or white gold. It is composed of 65 individual parts. The top of the new MB&F Legacy Machine 1 watch is protected by a domed sapphire crystal, with internal and external glare-proofed coating. Its back part is fitted with sapphire glass with anti-glare treatment on a single side.
The movement animates hours and minutes, displayed on two independent dials. The left dial is controlled by a crown at 8 o’clock. In charge of the right dial and winding is a crown at 4 o’clock. Moreover, the watch face demonstrates a unique vertical power reserve indicator.
The new MB&F watch is worn on a black or brown hand-stitched alligator leather strap, finished with a gold tang buckle.