Le-Haulevsky V2 Edition (Fully Automatic Sun And Moon Astral Kinetic True Tourbillon) Geneva Clocks Launch jaeger-LeCoultre Tourbillon Tourbillon Watch Creates a New Era of Ultra-Exceptional Complications This tourbillon has an elegant appearance and exquisite craftsmanship Through the sapphire crystal glass caseback, you can see the rhythmic beauty of Jaeger-LeCoultre's fully automatic true tourbillon mechanical movement The size 42mm movement operates at 28800 vibration frequencies per movement