The new Master Grande Tradition line from Jaeger-LeCoultre

In 2009, the Grande Maison in the Vallée de Joux is unveiling some extraordinary timepieces embodying an original symbiosis between the technological breakthroughs of the 21st century and a tribute paid to the finest watchmaking traditions. The design and creation of such a masterpiece naturally depends on the authentic mastery of the intricacies of fine watchmaking, a mastery that Jaeger-LeCoultre has been cultivating for 176 years. The new line is distinguished by distinctive aesthetics and the joint presence on each model of two complications interpreted in a manner that is at once historical and innovative. The two first watch creations in the Master Grande Tradition collection feature combinations of functions that are new to the Manufacture: on the one hand, the first tourbillon associated with a perpetual calendar; and on the other, the first minute repeater with a two-week power reserve allied with a regulator display. Moreover, this new line will welcome the first ever silicon escapement from the Grande Maison, stemming from the research undertaken in the Jaeger-LeCoultre laboratories and aiming to further enhance the performances of this complicated timepiece. This major innovation will initially enrich the yellow gold limited editions only. The undeniable gain in precision will be certified by a new “1000 Hours Chrono” label developed by Jaeger-LeCoultre.