Reverso Tribute Duoface Tourbillon

On the Reverso Tribute Duoface Tourbillon watch, the absence of a top bridge gives the flying Tourbillon and its S-shaped balance-spring a most beautiful role. Equipped with 62 components and weighing less than 0.5 grams, the Tourbillon was assembled by hand at the Grandes Complications workshop. In its steel case, the Reverso Tribute Duoface Tourbillon harbors in-house calibre 847, just 3.9 mm thick and featuring the Duoface concept. The understated front, with its sunrayed grey dial, conceals a reverse that has been crafted at the Atelier des Métiers RaresTM. Guilloché by hand with the Clous de Paris motif, the bridge required 232 lines of guilloché work, representing 1,392 gestures...