Equipped with 978 -type movement homemade brand . While this movement watch museum in Le Locle , Switzerland in 2009 organized by the International Astronomical Timekeeping contest and took first place , became legendary masterpiece. Jaeger LeCoultre its superior technology is tireless , well -developed crystals.
Jaeger-LeCoultre Master Grand Tourbillon Enamel, 18K white gold case , Micro-painted enamel craft dial, diamond and diamond inlaid staircase of 94 weight 8.0 karats , hour and minute display , small seconds and tourbillon displayed on the six o'clock , with a crocodile leather strap and 18K white gold pin buckle , waterproof 50 meters deep .

Tourbillon framework consists of lightweight but extremely strong titanium alloy , weighs only 0.28 grams , so only minimal energy , will be able to keep it regular and never stop running. The kinetic energy from the barrel can be completely used for large variable inertia balance wheel , so that it is the vibration frequency of 28,800 oscillations ensure unparalleled precision walking. Inherited the top watchmaking tradition, all movement components decorated with fine hand polished , every minute detail , every technology achievements in the area of ​​home right in passing endless pursuit of perfection . Through the sapphire crystal back , 22K gold balance wheel regularly to this perfect filling completely.