It is one of the most difficult and tasking creations to be able to make a watch movement decorative from the inside out. However with over 200 years of history, wealth of knowledge and artisans this task was possible by Breguet. This being said Breguet decided throw into the deal the toubillon complication which was created by Abraham-Louis Breguet. The Tourbillion was created in order to counter the effects of gravity by mounting the escapement and balance wheel in a rotating cage, to negate the effect of gravity when the timepiece. Case is made in platinum. Watch feels amazing on but truly a piece to turn on and stare at for hours as its heart rolls in its own cage.