The TAG Heuer Kirium Ti5 Chronograph is a bold fusion of futuristic design and high-performance engineering, crafted under the visionary eye of renowned watch designer Jorg Hysek (VC 222). Introduced in the late 1990s, this model stands out for its avant-garde aesthetics and cutting-edge materials. Materials & Build • Case & Bezel: Constructed from Grade 5 titanium alloy (90% titanium, 6% aluminum, 4% vanadium), offering superior strength, lightweight comfort, and corrosion resistance. • Dial: Features a carbon fiber dial, adding a sporty, high-tech texture and visual depth. • Strap: Made from vulcanized rubber reinforced with a polyamide and fiberglass insert, combining flexibility with rugged durability. The watch has been fully serviced by Tag Heuer Hysek’s design language is evident in the Kirium’s sleek curves, integrated bracelet, and minimalist dial layout—making it a standout piece in TAG Heuer’s lineup and a favorite among collectors who appreciate both form and function.