The Master Compressor Extreme World Chronograph is the perfect blend of sport and cutting edge technology. A real “sporting showcase” it has the first chronograph caliber with automatic winding to be produced by Jaeger-LeCoultre. For its first automatic chronograph movement, the Jaeger-LeCoultre Manufacture has developed a high-frequency movement of 28,800 alternations per hour and has opted for a column wheel. With a display of several time zones on a disk run by a hand with two arms that completes one rotation every 24 hours, the Master Compressor Extreme World Chronograph is equipped with the famous “in-house” compression keys and provided with a completely new shock absorber system. This enables energy from shocks and vibrations to be absorbed, considerably limiting their effects. Its 72-hour power reserve, achieved with two spring drums, increases the range within which the watch can operate at optimum precision and provides its owner with the certainty of being able to read the exact time.