Franck Muller Giga Tourbillon

The Franck Muller Giga Tourbillon, reference 8889 T G SQT, has a tourbillon in a 43.7 x 59.1 mm 18-carat white gold case with black PVD treatment. The 14 mm case has water resistance rated to 30 metres. An openwork dial shows bevelled bridges, with hours, minutes and a power-reserve indicator. The manual-winding mechanical movement has four barrels and contains 268 components. The balance runs at 18,000 vibrations per hour, and the movement has a nine-day power reserve, with engraving, satin finishing, circular graining and hand chamfering. A hand-sewn alligator strap fastens around the wrist.