# Audemars Piguet Royal Oak Chronograph Automatique 26240ST.OO.1320ST.06 Review by A.I. WatchMetrics Overall Watch Rating: 9.2/10.0 - Brand (9.5), History & Innovation (9.0), Rarity (8.5), Material (9.0), Movement (9.5), Versatility (8.5), Complications (9.0), Functions (9.0), Dials & Design (9.0), Cohesiveness (9.0) ## Summary The Audemars Piguet Royal Oak Chronograph Automatique 26240ST.OO.1320ST.06 is a stunning example of luxury sports watch design, combining elegance with functionality. This watch is intended for discerning collectors and enthusiasts who appreciate high-end craftsmanship and iconic design. Its unique octagonal bezel and integrated bracelet make it a standout piece, appealing to those who value both style and performance. The watch features an automatic movement with a power reserve of approximately 50 hours, ensuring reliability and precision. ## Metric Breakdown with Weightings - **Brand (10% Weight): 9.5/10** - Explanation: Audemars Piguet is renowned for its exceptional craftsmanship and innovation, particularly with the Royal Oak line, which has become a symbol of luxury. - **History & Innovation (10% Weight): 9.0/10** - Explanation: The Royal Oak was revolutionary in its introduction of luxury sports watches, and Audemars Piguet continues to innovate with new complications and designs. - **Rarity (10% Weight): 8.5/10** - Explanation: While the Royal Oak is well-known, specific models like the Chronograph are produced in limited quantities, enhancing their exclusivity. - **Material (10% Weight): 9.0/10** - Explanation: The watch is crafted from stainless steel with a luxurious finish, showcasing high-quality materials that contribute to its durability and aesthetic appeal. - **Movement (10% Weight): 9.5/10** - Explanation: The watch is powered by the Caliber 4401, an in-house automatic movement known for its precision and reliability, featuring a chronograph function. - **Versatility (10% Weight): 8.5/10** - Explanation: The Royal Oak Chronograph is versatile enough for both formal and casual occasions, making it suitable for various settings. - **Complications (10% Weight): 9.0/10** - Explanation: The chronograph function adds significant complexity and utility, appealing to those who appreciate advanced watch features. - **Functions (10% Weight): 9.0/10** - Explanation: The watch includes a chronograph, water resistance up to 50 meters, and a transparent caseback showcasing the movement, enhancing its functionality. - **Dials & Design (10% Weight): 9.0/10** - Explanation: The iconic "Tapisserie" dial pattern and octagonal bezel create a visually striking design that is both elegant and sporty. - **Cohesiveness (10% Weight): 9.0/10** - Explanation: The collection maintains a strong thematic coherence, with each piece reflecting the brand's commitment to luxury and innovation. ## Conclusion The Audemars Piguet Royal Oak Chronograph Automatique 26240ST.OO.1320ST.06 is a remarkable timepiece that exemplifies the brand's dedication to quality and design. Its combination of style, functionality, and heritage makes it a coveted addition to any watch collection. --- *A.I. WatchMetrics Review v. v6.20*