ZENITH Defy Double Tourbillon El Primero 9020 45mm Watch lab-grown-diamonds it has captured the imaginations

it has captured the imaginations of car lovers around the world with its perfect combination of a low-profile body and a powerful engine that delivers performance whether on the road or on the track

See-Through & Screw Case Back: The case back is transparent and secured with six screws

Powered by the H-10 automatic movement with 80 hours of power reserve

an emblem of elegance encrusted with 0

a watch that seamlessly blends functionality with sophistication

ZENITH Defy Double Tourbillon El Primero 9020 45mm Watch lab-grown-diamonds it has captured the imaginationsHigh frequency Haute Horlogerie in its most rugged form: the DEFY Extreme Double Tourbillon features a 1 100th of a second chronograph in a carbon fibre and rose gold case, with a 60 second tourbillon driving the time and a 5 second tourbillon driving the chronograph for ultimate precision.