Jaeger-LeCoultre introduced its Master Grande Tradition Gyrotourbillon 3 at the 2013 SIHH. The watch is the first to be equipped with a flying twin-axis tourbillon and contains the first spherical hairspring ever used in a wristwatch. Click here to see Jaeger-LeCoultre’s video of the watch in motion.
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You can read WatchTime’s full review of the Jaeger-LeCoultre Gyrotourbillon 3 in the July-August issue, on sale July 2.