The Zenith Defy Extreme Carbon (Ref. 10.9100.9004/22.I200) is a high-frequency automatic chronograph capable of measuring 1/100th of a second. It features a 45mm case crafted from lightweight carbon fiber and titanium, ensuring durability and comfort. The skeletonized dial reveals the El Primero 21 automatic movement, which includes two escapements operating at 50Hz and 5Hz. The watch offers a power reserve of approximately 50 hours and is water-resistant up to 200 meters. It comes equipped with a black rubber strap and includes additional red rubber and black Velcro straps for versatility.