Introduced in 2020, the Defy El Primero 21 Ultraviolet is a timepiece that demands attention. Crafted from microblasted titanium, the 44mm case exudes a contemporary and aggressive look, while the openworked dial reveals the intricate inner workings of the El Primero 21 movement. This high-frequency movement, operating at 36,000 vibrations per hour, is capable of measuring time to an astonishing precision of 1/100th of a second. The central chronograph hand sweeps the dial in mesmerizing fashion, while the 30-minute and 60-second counters provide the wearer with a comprehensive timing system. Whether you're tracking your lap times on the racetrack or simply appreciating the art of high-precision timekeeping, the Zenith Defy El Primero 21 Ultraviolet is a timepiece that delivers an exhilarating horological experience. With its striking purple rubber strap and impressive specifications, this watch is a true testament to Zenith's unwavering commitment to innovation and pushing the boundaries of what a chronograph can be.