# Audemars Piguet Royal Oak Selfwinding 15400ST.OO.1220ST.02 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 (9.0), Versatility (8.5), Complications (7.5), Functions (9.0), Dials & Design (9.0), Cohesiveness (9.0) ## Summary The Audemars Piguet Royal Oak Selfwinding 15400ST.OO.1220ST.02 is a quintessential luxury sports watch that embodies elegance and sophistication. With its iconic octagonal bezel and "Tapisserie" patterned dial, it appeals to collectors and enthusiasts alike. This watch is intended for those who appreciate high-end horology and seek a versatile timepiece that can transition seamlessly from formal to casual settings. The automatic movement, Caliber 3120, offers a power reserve of approximately 60 hours, ensuring reliability and performance. ## Metric Breakdown with Weightings - **Brand (10% Weight): 9.5/10** - Explanation: Audemars Piguet is renowned for its craftsmanship and innovation, particularly with the Royal Oak line, which revolutionized luxury sports watches. - **History & Innovation (10% Weight): 9.0/10** - Explanation: The Royal Oak was introduced in 1972 and has since become a symbol of luxury and innovation in watchmaking, showcasing the brand's commitment to excellence. - **Rarity (10% Weight): 8.5/10** - Explanation: While the Royal Oak is popular, certain models and limited editions are highly sought after, contributing to its rarity in the market. - **Material (10% Weight): 9.0/10** - Explanation: The watch features high-quality stainless steel and a luxurious blue dial, enhancing its appeal and durability. - **Movement (10% Weight): 9.0/10** - Explanation: The Caliber 3120 is an in-house automatic movement known for its reliability and precision, featuring a 60-hour power reserve. - **Versatility (10% Weight): 8.5/10** - Explanation: The Royal Oak's design allows it to be worn in various settings, from formal events to casual outings, making it a versatile addition to any collection. - **Complications (10% Weight): 7.5/10** - Explanation: While the watch does not feature complex complications, its date function and automatic movement are practical and enhance usability. - **Functions (10% Weight): 9.0/10** - Explanation: The watch offers excellent water resistance, a reliable movement, and a clear, legible dial, making it suitable for everyday wear. - **Dials & Design (10% Weight): 9.0/10** - Explanation: The distinctive "Tapisserie" pattern and octagonal bezel create a striking visual appeal, making it a standout piece. - **Cohesiveness (10% Weight): 9.0/10** - Explanation: The Royal Oak collection maintains a strong thematic coherence, with each model reflecting the brand's design philosophy and heritage. ## Conclusion The Audemars Piguet Royal Oak Selfwinding 15400ST.OO.1220ST.02 is a remarkable timepiece that combines luxury, functionality, and iconic design. Its automatic movement and elegant aesthetics make it a desirable choice for watch enthusiasts and collectors alike. --- *A.I. WatchMetrics Review v. v6.20*