Blogs July 1, 2014 Timezone Feature
The Jaeger-LeCoultre Master Grande Tradition Tourbillon Cylindrique à Quantième Perpétuel Jubilee is fitted with the new JLC Calibre 985 automatic movement that combines a flying tourbillon with a cylindrical balance-spring. The new 42mm pink gold case frames a beautifully grained and layered silver-tone dial. The perpetual calendar indications are clear and balanced.
Flying tourbillon with a cylindrical balance-spring for optimal chronometry