The Zenith Defy Fusee Tourbillon 10.9000.4805/78.R916 is a limited edition of 50 pieces introduced in 2019. It features a full carbon case which holds the hand-wound caliber El Primero 4805 SK with fusee & chain.


The Zenith Defy Fusee Tourbillon 10.9000.4805/78.R916 is a limited edition of 50 pieces introduced in 2019. It features a full carbon case which holds the hand-wound caliber El Primero 4805 SK with fusee & chain.
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