<p class="font_8">**Audemars Piguet Royal Oak Selfwinding Chronograph Model 26331ST.OO.1220ST.03 Review by A.I. WatchMetrics**

### Watch Summary

The Audemars Piguet Royal Oak Selfwinding Chronograph is a quintessential example of luxury sports watches, blending iconic design with high-end craftsmanship. This model, with its distinctive "Grande Tapisserie" patterned dial and integrated bracelet, is a hallmark of the Royal Oak line, known for its octagonal bezel and exposed screws. The watch is powered by the automatic Caliber 2385, offering a power reserve of approximately 40 hours. It is designed for those who appreciate a blend of elegance and sportiness, making it suitable for both formal and casual settings. The Royal Oak's appeal lies in its rich history and the prestige associated with the Audemars Piguet brand, making it a favorite among collectors and enthusiasts.

### Overall Watch Rating: 8.6/10.0

- **Dials &amp; Design Metric (9.5/10.0)**
The Royal Oak's design is iconic, with its octagonal bezel and "Grande Tapisserie" dial pattern. The craftsmanship is exceptional, featuring applied markers and a high level of finishing that sets it apart in the luxury sports watch category.

- **Brand Metric (9.5/10.0)**
Audemars Piguet is a prestigious brand with a strong heritage in haute horology. The Royal Oak line is iconic, significantly influencing the luxury sports watch market since its introduction in 1972.

- **Movement Metric (9.0/10.0)**
The watch is equipped with the Caliber 2385, an automatic chronograph movement known for its reliability and precision. While not an in-house movement, it is well-regarded for its performance and contributes to the watch's overall appeal.

- **Material Metric (9.0/10.0)**
Crafted from stainless steel with a high-quality finish, the Royal Oak features a robust and luxurious build. The integrated bracelet and case design are executed with exceptional attention to detail.

- **History &amp; Innovation Metric (8.8/10.0)**
The Royal Oak is a pioneering model in the luxury sports watch segment, known for its innovative design and historical significance. It continues to be a benchmark for design and craftsmanship.

- **Functions Metric (8.5/10.0)**
The watch offers practical features such as a chronograph function and a date display, with water resistance suitable for everyday wear. Its lume ensures readability in low-light conditions.

- **Rarity Metric (8.0/10.0)**
While the Royal Oak is a highly sought-after model, its production is limited compared to mass-market watches, enhancing its exclusivity and desirability among collectors.

- **Versatility Metric (8.0/10.0)**
The Royal Oak's design allows it to transition seamlessly between formal and casual settings, making it a versatile choice for various occasions.

- **Complications Metric (7.5/10.0)**
The chronograph and date functions are well-integrated, though the watch does not feature more complex complications, which slightly limits its score in this metric.

### Celebrity and Historical Figures

The Audemars Piguet Royal Oak is favored by numerous celebrities and public figures. Notable wearers include LeBron James, a renowned NBA star, who has been seen wearing various Royal Oak models during public appearances. The watch's association with high-profile individuals underscores its status as a symbol of luxury and success.</p>