Jaeger-LeCoultre Master Grande Tradition Tourbillon Jumping Date

With the new Master Grande Tradition Tourbillon Jumping Date, Jaeger-LeCoultre revisits one of its most notable tourbillon calibres. The precise and reliable Calibre 978 made its debut 20 years ago and three years later, in 2009, the Manufacture celebrated a remarkable achievement in timekeeping precision as this calibre won the first modern chronometry competition. With a restructured movement architecture, the latest iteration of Calibre 978 is presented in a new 42 mm 18K Pink Gold (750/1000) case complemented by a fresh dial design and refined High Watchmaking finishes – a lively and elegant homage to the calibre’s illustrious past, issued in a limited edition of 100 pieces.