[JAEGER - LECOULTRE Watches] Jaeger-LeCoultre Master Series V2 Edition Fully Automatic Sun Moon Astrology Kinetic Energy True Tourbillon Geneva Watch Newly Launched Jaeger-LeCoultre Tourbillon Tourbillon Series Watch Creates a New Era of Excellent Complex Functions This Tourbillon has an elegant appearance and exquisite craftsmanship through sapphire crystal The glass bottom cover can see the rhythmic beauty of Jaeger-LeCoultre fully automatic true Tourbillon mechanical movement. The size is 42mm. The movement runs at 28,800 vibration frequencies each