Audemars Piguet Royal Oak Chronograph
Royal Oak Chronograph listings: price and sales statistics
- Listings for sale
- 6
- Median asking price
- $82,500
- Price range
- $51,000 – $136,500
- Made 2014–2026
- Sold listings
- 5
- Median asking price $72,430
Based on asking prices · 29 October 2026
Other Audemars Piguet models
About Audemars Piguet Royal Oak Chronograph
From the Octagonal Bezel to the Chronograph: The Birth of the Model
Designed by Gérald Genta in 1972, the iconic silhouette takes its name from the oak-hulled warships of the British Royal Navy. In 1997, celebrating the 25th anniversary of this legendary design, Audemars Piguet combined the octagonal bezel and integrated bracelet architecture with a chronograph complication for the first time. The model was positioned as a luxury sports watch that maintained traditional Royal Oak elegance and slim case proportions, compared to the more massive build of the Royal Oak Offshore series.
The characteristic "Grande Tapisserie" guilloché dial pattern, screw-down crown, and bezel secured to the case with hexagonal screws achieve a balanced harmony with the timekeeping functions of the chronograph. Today considered both an everyday watch and a collector's piece, the model merges the brand's heritage of craftsmanship with modern chronometric precision.
Generational Evolution: From Calibre 2385 to Manufacture 4401
Changes in case diameter and movement play a defining role in the evolution of the model. The first generation offered in a 39 mm case diameter—the 25860 and its precious metal variants, the 25960OR and 25960BC—was powered by the automatic movement calibre 2385. This compact movement served for many years with its column wheel structure, approximately 40-hour power reserve, and a date aperture placed between 4 and 5 o'clock. Introduced in 2017 with a 41 mm case diameter, the 26331ST, 26331OR, and titanium-platinum 26331IP references brought a dynamic look to the collection with contrasting totalizer designs.
Introduced in 2022 on the occasion of the Royal Oak collection's 50th anniversary, the 26240 series (specifically the stainless steel 26240ST and pink gold 26240OR) brought a major mechanical innovation. The manufacture caliber calibre 4401 introduced in this generation offered a flyback chronograph feature, a 70-hour power reserve, and a vertical clutch system. Furthermore, the solid caseback of previous generations gave way to a sapphire crystal caseback showcasing the movement's finishing and gold rotor.
Condition Assessment and Key Points for Pre-Owned Purchases
When inspecting an Audemars Piguet Royal Oak Chronograph, the first element you should pay attention to is the geometry of the case and integrated bracelet. The linear alignment of the brushed satin surfaces on the bezel and the sharpness of the polished bevels along the edges directly reflect whether the watch has undergone excessive polishing in the past. Additionally, the condition of the screw-down crown threads, the actuation feel of the chronograph pushers, and the precise zero-resetting of the totalizer hands are primary indicators of mechanical health. A regular service history is of great importance, especially for models equipped with the flyback-function calibre 4401 or calibre 2385.
Choosing a full set with complete box and papers provides an advantage both for traceability of the model's authenticity and for long-term preservation. Listings on Watchlabb come from individuals with verified identities and contact information as well as approved stores; private listings undergo editorial review before going live. You can contact the seller directly for the reference you are interested in to receive detailed information regarding movement condition and usage history.
Audemars Piguet Royal Oak Chronograph — frequently asked questions
What are the main differences between the Audemars Piguet Royal Oak Chronograph reference 26331 and reference 26240?
Reference 26331 is powered by calibre 2385 beneath a solid metal caseback, offering an approximate 40-hour power reserve, whereas reference 26240 uses the manufacture calibre 4401 flyback chronograph movement. On the 26240 model, the power reserve is increased to 70 hours, and a sapphire crystal caseback allows the movement to be observed. Additionally, while 26331 models featured prominent contrasting sub-dial layouts, the 26240 series generally favors a monochromatic dial layout.
How does the Royal Oak Chronograph case feel on the wrist and what are its dimensions?
Although the model's 41 mm case diameter seems like a standard measurement, it wears like approximately 42–43 mm on the wrist due to the integrated bracelet attachment and extending lugs. While the case thickness is around 11 mm for models using calibre 2385, it is around 12.4 mm in the 26240 series featuring calibre 4401. The ergonomic bracelet design evenly distributes the watch's weight across the wrist.
How can you tell the polishing condition of the case when buying a pre-owned Royal Oak Chronograph?
Original Royal Oak cases feature a sharp transition between the vertical brushed satin lines on the octagonal bezel and the polished bevels along the case and bezel edges. Improper or heavy polishing rounds off these bevels, causes the original case geometry to be lost, and leaves the screws sunken beneath the bezel surface. The sharpness of the angles on the case edges and the flush alignment of the screws with the surface should be carefully examined.
Is the Royal Oak Chronograph suitable for everyday wear and water resistance?
Royal Oak Chronograph models generally feature a 50-meter water resistance rating, a screw-down crown, and pusher construction. While this level is sufficient for hand washing and minor water contact, using the watch for water sports or in the sea is not recommended. Although the sapphire crystal offers scratch protection, the large brushed bezel surface requires mindful wear against impacts and abrasions.
How often should movement service be performed on Royal Oak Chronograph models?
Periodic service every 4 to 6 years is generally recommended for models housing an integrated chronograph movement. Over time, movement lubricants losing their viscosity can lead to stiff chronograph pushers and altered timekeeping precision. Water resistance gaskets should also be tested at regular intervals to preserve the condition of the watch.