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Cartier Concept Watch ID-Two

Description of watches

Cartier ID Two (Innovation and Development)
Enclosure ID Two 42 mm transparent polycrystalline ceramic material called Ceramyst) made without a single screw and consists of just two parts: the hull and back cover
The cover is held in place by pressure differences - from the housing evacuated within him 99,8% vacuum
Vacuum main innovation Cartier ID Two
It helps reduce the error of progress resulting from friction elements of the mechanism on the air
It turns out mechanical watches spend up to 75% of energy on resistance of the gas mixture, which we all breathe
And Cartier Two ID produce energy by 30% more and consume it is two times less
In the mechanism of paired barrels, which is located inside the two springs of fiberglass
Fiberglass was chosen because the spiral out of it does not require lubrication and allows you to store up to 30% more energy
Power reserve of the model record 32 days
Differential gear also opened a 10-percent energy reserve
Its silicon and carbon, silicon, diamond-coated) wheels do not require lubrication, have anti-magnetic properties, resistant to corrosion, 60% firmer and 70% lighter than steel
Carbon absolutely transparent mechanism descent along with the carbon balance wheel and ceramic spring Zerodur® retain 15% of the energy
All the details are executed with precision up to one micron, therefore their work - accuracy limit in modern mechanics
Spring balance wheel due to the absence of air inside the shell does not resist the atmosphere and did not spend in vain energy stored in mechanical reels
The crown is set so that the operation does not lead to the ingress of air inside the clock and Cartier ensures that the vacuum exactly will persist in the body for 10 years
On a model for more than 5 years worked 135 engineers of different specialties