Harry Winston Historie de Tourbillon No.8 (2017)

Historie de Tourbillon No.8 is the new version of the double bi-axial tourbillon from 2017. The carriages is turning at 45 seconds and 75 seconds per revolution. The tourbillon cage is made in titanium weighing only 0.76g with 117 components. The hour and minute is shown with a disc and the power reserve in cone shape display. The case is made in 18K white gold in 51mm. Limited to only 10 piece in each version (black or red). Priced at 4.8M HK$ or approx 620K USD.