With 686 parts, this tourbillon can boast to be the most complicated watch in the world. This watch has two faces that provide a glimpse of the different complications incorporated in this single piece.
The front has a renaissance period written all over it, with a white opaline face and gold hour markers. The mechanical functions displayed include perpetual calendar, moon phase and retrograde date while the back offers a brilliant celestial view.
Unfortunately, the tourbillon is hidden inside. Also, it looks as if it was designed by a designer living in the 19th century. I would prefer a more modern take in the overall design.