The CITIZEN AQ4100-57A is more than a timepiece—it is a statement of refinement, crafted for those who demand perfection in every detail. Representing the pinnacle of Japanese watchmaking, this Super Titanium™ masterpiece embodies elegance, resilience, and innovation in equal measure.
In the serene Nagano countryside, our most skilled Meisters devote themselves to the art of horology, transforming raw materials into creations of enduring beauty. Every component is meticulously selected and assembled with unwavering precision, culminating in the ultraprecise Caliber A060 movement—a triumph of engineering with an annual accuracy of ±5 seconds. Powered by light through our proprietary Eco-Drive technology, it never requires a battery, ensuring effortless reliability for a lifetime.
Its 38.3mm Super Titanium™ case, finished with Duratect Platinum, offers a luminous surface that is feather-light yet remarkably resistant to scratches and corrosion. Paired with a matching titanium bracelet, it exudes understated sophistication. Beneath the dual-sphere anti-reflective sapphire crystal lies a dial of pure elegance—a silver finish that captures light with subtle brilliance. The eagle emblem gracing the dial, crown, and caseback symbolizes foresight and dedication, hallmarks of The CITIZEN philosophy.
Beyond its artistry, this timepiece delivers uncompromising functionality: perpetual calendar, power reserve indicator, independent hour hand adjustment, time difference correction, and midnight sharp calendar update—all harmonized within a design that speaks to timeless elegance. Water resistance to 100metres ensures versatility without sacrificing refinement.
The AQ4100-57A is a celebration of craftsmanship, precision, and style. For those who seek the extraordinary, this is the ultimate expression of luxury.
