IWC Davinci Tourbillon Rétrograde Chronograph (2017)

18k Red gold case in 44mm, driven by Cal. 89900 automatic movement. Improved geometry of the anchor and escape wheel combined with Diamond Shell Technology lead to overall improved performance. Flying Tourbillon at 6o’clock. The movable lugs makes it a very comfortable fit on the wrist. Priced at 110,000CHF