Defy Extreme

This Zenith Defy Extreme 97.9100.9004/02.I001 exemplifies the pinnacle of modern Swiss horological engineering and bold design within the certified pre-owned luxury watch category. Crafted around a robust 45 mm micro-blasted titanium case, this exceptional timepiece combines a striking industrial aesthetic with advanced chronograph functionality that appeals to collectors and connoisseurs alike.

At its core beats the renowned Zenith El Primero 9004 automatic movement, a high-performance calibre distinguished by its dual escapement design. One escapement operates at 36 000 VPH (5 Hz) for precise timekeeping, while a second operates at 360 000 VPH (50 Hz) to deliver a central chronograph hand that completes a full rotation every second, enabling 1/100th-of-a-second measurement with remarkable accuracy. This calibre also offers a minimum 50-hour power reserve, ensuring reliable performance across daily wear.

The skeletonised dial reveals the intricate architecture of the movement, with applied indices and chronograph subdials that enhance both legibility and visual depth. Protected by a domed anti-reflective sapphire crystal, the dial is complemented by luminous hands that ensure time is easily read in varied lighting conditions.

This model is supplied new with original box and papers, underscoring its authenticity and completeness. In addition to the titanium bracelet, it includes interchangeable straps — typically rubber and Velcro — via Zenith’s quick-change system, offering versatility in style and comfort.

Designed for performance and durability, the Defy Extreme is water-resistant to 200 metres (20 ATM), reinforcing its capability as a sport-orientated luxury chronograph. The combination of cutting-edge materials, technical sophistication, and striking presence verifies this timepiece as a standout choice in the world of elite Swiss watch collecting.