Audemars Piguet Royal Oak Chronograph 26240ST.OO.1320ST.03 Silver Dial 41mm

The Audemars Piguet Royal Oak Selfwinding Chronograph “50th Anniversary” Ref. 26240ST.OO.1320ST.03 is a refined and technically advanced interpretation of one of the most iconic luxury sports watches ever created. Released to commemorate the 50th anniversary of the Royal Oak collection, this reference combines timeless design codes with Audemars Piguet’s latest chronograph movement technology.

Crafted entirely from stainless steel, the 41mm case showcases the unmistakable Royal Oak architecture. The octagonal bezel with exposed hexagonal screws, sharp case lines, and the contrast between satin-brushed and polished surfaces highlight Audemars Piguet’s exceptional case-finishing expertise. The integrated stainless steel bracelet flows seamlessly from the case, offering both comfort and visual continuity.

The watch features a silver-toned “Grande Tapisserie” dial, a hallmark of the Royal Oak collection. The textured pattern adds depth and character while maintaining a clean, elegant appearance. Applied white gold hour markers and Royal Oak hands are filled with luminescent material, ensuring excellent legibility in low-light conditions. The chronograph sub-dials are harmoniously integrated, preserving balance and symmetry across the dial.

At the heart of this timepiece is the in-house Calibre 4401, a next-generation automatic integrated chronograph movement. It is equipped with a flyback chronograph function, allowing the chronograph to be reset and restarted instantly. The movement also features a column wheel and vertical clutch for smooth operation, along with a 70-hour power reserve, making it suitable for daily wear.

Through the sapphire caseback, the finely finished movement can be admired, including the special 22K pink gold oscillating weight engraved with “50 Years”, exclusive to Royal Oak anniversary models. With a water resistance of 50 meters, this chronograph offers practical durability while remaining firmly positioned as a high-luxury timepiece.