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Audemars Piguet Royal Oak

Ref. 15500ST

The Audemars Piguet Royal Oak is the watch that forever changed the world of luxury sports watches. With its iconic octagonal bezel, integrated steel bracelet, and unmistakable "tapisserie" patterned dial, the Royal Oak has been the flagship of Audemars Piguet since 1972 and remains one of the most coveted timepieces in the world.

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History

Audemars Piguet Royal Oak

The story of the Royal Oak begins in 1972, when Audemars Piguet urgently needed a new product to survive in a market dominated by the rise of quartz watches. Italian-Swiss designer Gerald Genta was asked to create a revolutionary watch and reportedly delivered his design in a single night. The result was a luxury sports watch in stainless steel, a concept considered unthinkable at the time. The name "Royal Oak" was a tribute to the HMS Royal Oak, British warships named after the oak tree in which King Charles II hid following the Battle of Worcester in 1651.

At its launch at the Baselworld fair in 1972, reactions were mixed. The watch was more expensive than many gold timepieces yet made from steel, a material previously considered unworthy of luxury watches. But it was precisely this contradiction that made the Royal Oak groundbreaking. The octagonal bezel with eight visible hexagonal screws, inspired by diving helmets, gave the watch an industrial-elegant aesthetic that was far ahead of its time. The "Grande Tapisserie" dial, the slim case (just 7 mm with the caliber 2121), and the seamlessly integrated bracelet turned the entire piece into a sculptural masterpiece.

During the 1980s and 1990s, the Royal Oak evolved into a true cult classic of horology. The collection was expanded with complications: a perpetual calendar (1984), a tourbillon (1986), and numerous chronograph editions. The "Jumbo" Extra-Thin (reference 15202) stayed close to Genta's original design and became the most sought-after version for purists. Each new generation preserved the essence of the original design while refining the movement and finishing.

In 2022, Audemars Piguet celebrated the fiftieth anniversary of the Royal Oak with the introduction of reference 16202, the direct successor to the Jumbo, now powered by the ultra-thin automatic caliber 7121. This new generation confirmed what connoisseurs had always known: the Royal Oak is not merely a watch, but one of the most important designs in the history of horology. With over fifty years of production, the Royal Oak is an heirloom, an investment, and a statement of refined taste.

Highlights

Royal Oak

  • Iconic octagonal bezel with eight visible hexagonal screws
  • "Grande Tapisserie" patterned dial, a recognizable AP signature
  • Integrated steel bracelet that transitions seamlessly into the case
  • Ultra-thin design: the original Royal Oak was just 7 mm thin
  • In-house automatic movement with exceptional finishing
  • Water-resistant to 50 meters despite the slim profile

Specifications

Specs

Case material Stainless steel (316L)
Case diameter 41 mm
Case thickness 10,4 mm
Lug-to-lug 50 mm
Case finish Brushed and polished (satin and mirror finish)
Case back Sapphire crystal display caseback with screws
Bezel material Stainless steel (316L)
Bezel type Octagonal with 8 visible hexagonal screws
Dial color Blue (also available in black, white, grey)
Dial pattern "Grande Tapisserie"
Hour markers Applied baton indices with luminescent coating
Caliber Caliber 4302 (automatic)
Movement type Self-winding, in-house manufacture caliber
Power reserve 70 hours
Frequency 28,800 vibrations/hour (4 Hz)
Jewels 32
Components 256
Bracelet type Integrated steel bracelet
Bracelet material Stainless steel (316L), brushed with polished center links
Clasp type AP double folding clasp
Functions Hours, minutes, seconds, date
Date display Date window at 3 o'clock
Water resistance 50 meter (5 ATM)
Crystal Sapphire crystal with anti-reflective coating
Weight (approx) approx. 155 g (with steel bracelet)

Popular variants

Audemars Piguet Royal Oak

Audemars Piguet Royal Oak Royal Oak Selfwinding 41mm

Royal Oak Selfwinding 41mm

15500ST

The 41mm Royal Oak in stainless steel with blue "Grande Tapisserie" dial. This is one of the most sought-after versions, powered by the automatic caliber 4302 with 70 hours of power reserve. A perfect balance between everyday wearability and Audemars Piguet elegance.

Audemars Piguet Royal Oak Royal Oak "Jumbo" Extra-Thin

Royal Oak "Jumbo" Extra-Thin

"Jumbo"

15202ST

The direct heir to the 1972 original, featuring the characteristic 39mm case at just 8.1 mm thick. The 15202ST was powered by the legendary caliber 2121 and is regarded as the purest interpretation of Gerald Genta's design. Now succeeded by the 16202ST, but still one of the most sought-after references on the pre-owned market.

Audemars Piguet Royal Oak Royal Oak Chronograph

Royal Oak Chronograph

26315ST

The Royal Oak Chronograph combines the iconic Royal Oak design with a full chronograph function. The 38mm stainless steel case houses the automatic caliber 2385 and delivers a sporty complication without sacrificing elegance. The two subdials on the dial give the watch a dynamic character.

Audemars Piguet Royal Oak Royal Oak Selfwinding 41mm (Latest Generation)

Royal Oak Selfwinding 41mm (Latest Generation)

15510ST

The latest generation Royal Oak Selfwinding in 41mm, equipped with the updated caliber 4302. This reference offers subtle design updates over the 15500ST, including a slightly modified case geometry and more refined finishing. Available in various dial colors including blue, black, and green.

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Frequently asked questions: Audemars Piguet Royal Oak

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