Audemars Piguet Royal Oak Chronograph 26331ST SS Blue Dial

The Audemars Piguet Royal Oak Chronograph reference 26331ST.OO.1220ST.01, launched in 2017, marks the 20th anniversary of the iconic Royal Oak Chronograph line—a significant milestone for the brand and collectors alike. Crafted from stainless steel, this 41mm watch features a distinctive integrated bracelet and deployant clasp, displaying the seamless geometric aesthetic Gerald Genta envisioned. The blue Grande Tapesserie dial, a hallmark of the Royal Oak, is set with applied luminous hour markers and three silver-toned contrasting subdials, delivering both exceptional legibility and a striking visual contrast. Powered by the self-winding AP caliber 2385, this chronograph boasts a 40-hour power reserve and a precise, reliable performance that has become a byword for Audemars Piguet’s technical prowess. The solid caseback, sapphire crystal, and 50-meter water resistance ensure durability suitable for both daily wear and more formal occasions. The date aperture, cleverly positioned between 4 and 5 o'clock, offers practical utility without disrupting the dial's symmetry. Revered for its balance of modern refinement and historical significance, this reference remains particularly appealing to collectors seeking continuity with the Royal Oak legacy while benefiting from contemporary upgrades introduced for the anniversary release. Accompanied by the original Audemars Piguet box and digital warranty card, this piece represents a complete, highly desirable offering for discerning enthusiasts of haute horlogerie.