Franck Muller Imperial Tourbillon

The Franck Muller Imperial Tourbillon, reference 8880 T, has a tourbillon in a 39.6 x 55.4 mm 18-carat rose gold case. The case is 11.8 mm thick, with water resistance rated to 30 metres. A sun-stamped white lacquered dial has Arabic numerals and displays hours and minutes. The manual-winding mechanical movement contains 191 components and 21 jewels, with a 60-hour power reserve. The balance oscillates at 18,000 vibrations per hour, and decoration includes Côtes de Genève, circular graining and hand beveling on the movement. The watch is worn on a hand-sewn alligator strap.