The Audemars Piguet Royal Oak 15500ST represents the current pinnacle of the Royal Oak steel sports watch lineup. Introduced in 2019, it updated the legendary 15400ST with the new in-house Calibre 4302, a refined case, and new dial options — all while preserving the octagonal bezel and tapisserie pattern that Gerald Genta designed in 1972. At Grand Watch Club, our super clone 15500ST captures this modern icon with exceptional accuracy.
The Royal Oak: Gerald Genta’s Revolution
When Audemars Piguet launched the Royal Oak in 1972, it represented a radical departure from watchmaking convention. Designed in a single night by Gerald Genta after being commissioned at the Basel fair, the Royal Oak was an 18k white gold watch… made of stainless steel, selling at the price of a gold watch. The stainless steel sports watch concept was considered commercial suicide at the time. Fifty years later, the Royal Oak is the most influential watch design of the 20th century and commands years-long waiting lists at authorized dealers. Learn more in our AP Royal Oak history guide.
The 15500ST preserves every element that makes the Royal Oak iconic: the 8-bolt octagonal bezel screwed to the case, the integrated brushed and polished bracelet with tapisserie middle links, and the Grande Tapisserie pattern dial. The 41mm case size (up from the original 39mm) is the contemporary sweet spot that wears perfectly on most adult wrists.
Calibre 4302: Technical Advancement
The 15500ST’s new Calibre 4302 brought meaningful improvements over the previous 3120: a 60-hour power reserve (versus 60 hours in 3120 — similar, but with improved efficiency), a flyback date mechanism, and improved shock resistance. The movement is visible through the exhibition caseback, showing the characteristic “tapisserie” decoration on the rotor that echoes the dial pattern. Our super clone’s movement replicates the functioning date mechanism and offers a display caseback where possible.
Tapisserie Dial: The Royal Oak’s Signature
The tapisserie pattern — a repeating small square motif stamped into the dial surface — is the Royal Oak’s most distinctive visual element. Under magnification, each tiny square is individually formed, creating a texture that catches light differently from every angle. The 15500ST offers this pattern in blue (the classic choice), gray, white, and other configurations. Our super clone replicates the tapisserie pattern with high precision, ensuring the light-catching quality that makes this dial so distinctive.
The blue tapisserie dial in particular has become synonymous with the Royal Oak. The specific shade — neither navy nor cerulean but a rich royal blue — is achieved through a complex treatment of the brass dial substrate. It shifts between deep blue and near-black depending on lighting, creating an almost three-dimensional depth. Read our guide on what separates premium super clones from cheap replicas — and dial finishing is one of the key differentiators.
Frequently Asked Questions
Q: What is the difference between the Royal Oak 15500ST and 15400ST?
A: The 15500ST (2019-present) uses Calibre 4302 with 60-hour power reserve, an updated case with new lugs, and additional dial options. The 15400ST (2012-2019) used Calibre 3120 with 60-hour power reserve. The 15500ST is the more refined current version.
Q: Why is the Royal Oak only available in 41mm currently?
A: AP discontinued the 39mm “Jumbo” Royal Oak for general production (it continues as a limited, precious metal piece). The 41mm has become the standard for the steel sports Royal Oak lineup.
Q: Does the super clone Royal Oak 15500ST have an exhibition caseback?
A: Most of our super clone versions feature a decorated or exhibition-style caseback that replicates the Royal Oak’s visual style, though movement complexity varies by grade.
Own the watch that changed the industry. Shop our super clone luxury watch collection — including the AP Royal Oak — today. Free worldwide shipping, 1-year warranty.