Cartier ID Two Concept video

You guys may have already seen this video earlier in the week, but just in case
here it is for you. The Cartier ID Two is said to be "The first high efficiency watch".
In the video you get to see how it does this with it's twin duolevel barrels, fiber-
springs, differential gear train, carbon crystal escapement, airfree technology
enabling vacuum which helps stop air friction, a case back held by air pressure,
Monobloc Ceramyst case, and more.

I hope that you like it...