Cartier ID Two Concept Watch Dubbed “Watchmaking’s Future in the Physical Form” by the folks over at Hodinkee, the Cartier ID Two concept watch is nothing short of magnificent. It’s even more impressive than the Cartier ID One which was unveiled in 2009. In fact, it’s more impressive than any watch we’ve seen in our times from a technological and innovation front. It’s made from a single block of ceramic called Ceramyst that is completely transparent and features a 32-day power reserve. The caseback is held on via a vacuum seal, meaning zero screws. Talk about efficiency, efficiency we haven’t seen in the watch industry ever. The Cartier ID Two produces 30% more power and consumes only half as much as a traditional watch, providing for a 32 day power reserve in just a 42mm case. Check out the video from Hodinkee video below for a more detailed look.