DEFY EXTREME DIVER 45 MM

A bold 45 mm DEFY Extreme crafted in lightweight carbon fiber with a microblasted titanium caseback, crown, and pushers, featuring a sapphire skeleton dial that exposes the high-frequency El Primero 9004 automatic chronograph—capable of measuring elapsed time to 1/100th of a second. Delivered with an interchangeable rubber strap, the watch embodies Zenith’s fusion of avant-garde materials and uncompromising performance. Powered by the El Primero 9004 calibre, featuring dual escapements (5 Hz for timekeeping and 50 Hz for the chronograph), it offers a 50-hour power reserve and 200 m water resistance.