High-frequency Haute Horlogerie in its most rugged form: the DEFY Extreme Double Tourbillon features a 1/100th of a second chronograph in a titanium case and bracelet, with a 60-second tourbillon driving the time and a 5-second tourbillon driving the chronograph for ultimate precision.

Ref 95.9100.9020/78.I001


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Time to Reach Your Star

Technical features

  • Diameter 45 MM
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The DEFY Extreme Double Tourbillon represents the pinnacle of innovative haute horlogerie as ZENITH envisions it. A true advancement of high-precision chronographs, it is equipped with two independent tourbillons completing rotations in 60 seconds for the time-keeping tourbillon and 5 seconds for the chronograph’s tourbillon, making it among the fastest tourbillons ever made.
Taking its El Primero 21 1/100th of a second chronograph calibre to the next level, the EP 9020 is an automatic double tourbillon chronograph movement, with the 1/100th of a second chronograph's tourbillon making a rotation every 6 seconds, while the timekeeping tourbillon completes its rotation every 60 seconds.
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  • Extended warranty

    For any purchase made through our e-commerce website, you can benefit from 3 additional years of warranty and a first complementary service.

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