Zenith Defy El Primero Defy El Primero, 95.9002.9004/78.R590, 2019, 44 mm, Skeletonized

The Zenith Defy El Primero 21 Ref. 95.9002.9004/78.R590 is a striking high-performance chronograph that pushes the boundaries of watchmaking precision. Powered by the legendary El Primero 9004 movement, this model features a 1/100th-second chronograph with a central seconds hand that completes a full rotation every second—an impressive display of engineering and speed. The 44mm titanium case houses a skeleton dial with subdials positioned at 3, 6, and 9 o’clock, as well as a chronograph power reserve indicator at 12 o’clock. Though such precision may be beyond practical everyday use, watching the chronograph in action is a captivating experience. Originally sold in March 2019, this pre-owned piece has undergone professional maintenance and exterior refinishing, with slight discoloration noted on the movement. The lightweight titanium case, 10 ATM water resistance, and sporty strap make it both bold and wearable. It comes with its original inner box and guarantee, showcasing Zenith’s dedication to innovation and craftsmanship.