# Audemars Piguet Royal Oak (Black Dial) 15500ST.OO.1220ST.03 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 (8.0), Complications (7.5), Functions (9.0), Dials & Design (9.0), Cohesiveness (9.0) ## Summary The Audemars Piguet Royal Oak (Black Dial) 15500ST.OO.1220ST.03 is a quintessential luxury sports watch that embodies elegance and sophistication. With its iconic octagonal bezel and integrated bracelet, it is designed for those who appreciate high-end horology and timeless design. This watch is intended for collectors and enthusiasts who value both style and performance, making it a versatile choice for various occasions. **Movement Type:** Automatic **Power Reserve:** Approximately 70 hours ## Metric Breakdown with Weightings - **Brand (10% Weight): 9.5/10** Explanation: Audemars Piguet is one of the "Big Three" Swiss watchmakers, renowned for its craftsmanship and innovation, particularly with the Royal Oak line. - **History & Innovation (10% Weight): 9.0/10** Explanation: The Royal Oak revolutionized luxury sports watches upon its introduction in 1972, showcasing innovative design and high-quality materials. - **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. - **Material (10% Weight): 9.0/10** Explanation: The watch features high-quality stainless steel and a black "Tapisserie" patterned dial, enhancing its luxurious appeal. - **Movement (10% Weight): 9.5/10** Explanation: Powered by the Caliber 4302, this automatic movement is known for its precision and reliability, featuring a 70-hour power reserve. - **Versatility (10% Weight): 8.0/10** Explanation: The Royal Oak is versatile enough for both formal and casual settings, though its sporty design may not suit all formal occasions. - **Complications (10% Weight): 7.5/10** Explanation: The watch features a date complication, which is practical but not overly complex compared to other luxury timepieces. - **Functions (10% Weight): 9.0/10** Explanation: The Royal Oak offers excellent water resistance (50 meters) and a reliable automatic movement, making it suitable for everyday wear. - **Dials & Design (10% Weight): 9.0/10** Explanation: The black dial with its distinctive "Tapisserie" pattern and luminescent markers is both functional and aesthetically pleasing. - **Cohesiveness (10% Weight): 9.0/10** Explanation: The design elements of the Royal Oak create a cohesive and recognizable aesthetic that has stood the test of time. ## Conclusion The Audemars Piguet Royal Oak (Black Dial) 15500ST.OO.1220ST.03 is a remarkable timepiece that combines luxury, functionality, and iconic design. Its automatic movement and high-quality materials make it a worthy addition to any watch collection, appealing to both seasoned collectors and newcomers alike. --- *A.I. WatchMetrics Review v. v6.20*