-Launched in 2009, the Histoire de Tourbillon collection of watches takes the tourbillon mechanism to new heights with innovative and daring designs. A total of 10 creations now exist and the present lot is the third of this collection.

- Housed in a an impressive 18K white gold and zalium case, the timepiece is powered by caliber HW1020 which boasts an impressive 50 hour power reserve. Designed by Greubel Forsey's Complitime, the hours and minutes are displayed on two revolving discs, however the main focus is the tourbillon, three to be precise, which are designed and crafted to the highest degree known in horology. Featuring one double axis tourbillon at nine o’clock, one cage rotates once every 40 seconds whilst the other every 120 seconds. The second tourbillon located at six o’clock makes one revolution every 36 seconds, both are linked together via a differential.

- A power reserve indicator is placed on the lower right side of the dial and features blue sapphires and yellow citrine for the state of wind.

- The present timepiece, in excellent overall condition and complete with its full set of accessories is number 11 of a limited edition of 20 pieces.