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Audemars Piguet Royal Oak Chronograph 41 mm 26331ST.OO.1220ST.02 Steel Black
  • Audemars Piguet Royal Oak Chronograph 41 mm 26331ST.OO.1220ST.02 Steel Black
Audemars Piguet Royal Oak Chronograph 41 mm 26331ST.OO.1220ST.02 Steel Black

Audemars Piguet Royal Oak Chronograph 41 mm 26331ST.OO.1220ST.02 Steel Black

$39,989.00 $42,999.00
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*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.
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The Audemars Piguet Royal Oak Chronograph reference 26331ST.OO.1220ST.02 is a 41mm stainless steel sports-luxury chronograph distinguished by its iconic octagonal bezel, black dial, and integrated steel bracelet. Powered by an automatic movement, it represents the pinnacle of Swiss watchmaking craftsmanship within the legendary Royal Oak lineage.

What sets the 26331ST.OO.1220ST.02 apart is the seamless fusion of Gerald Genta's timeless 1972 design with high-complication chronograph functionality, making it equally compelling as a daily companion and a collector's centerpiece. Contact Bizak & Co. today to purchase this Royal Oak Chronograph or to learn more about our inventory of certified authentic Audemars Piguet watches for sale.

Compare it across every Royal Oak Chronograph reference we carry, or browse the full Audemars Piguet collection at Bizak & Co.

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The Audemars Piguet Royal Oak Chronograph reference 26331ST.OO.1220ST.02 stands as one of the most coveted expressions of a watch that permanently changed the industry. When Gerald Genta sketched the original Royal Oak on a single napkin in 1971 and it debuted in 1972, the notion of a luxury sports watch in stainless steel with an integrated bracelet was genuinely radical. More than five decades later, the design language — the eight-sided bezel secured by exposed hexagonal screws, the "Grande Tapisserie" dial pattern, the harmonious flow from case to bracelet — remains instantly recognizable and widely imitated, yet never surpassed.

The 41mm stainless steel case of the 26331ST.OO.1220ST.02 hits the sweet spot that modern collectors demand: substantial enough to command attention on the wrist, yet refined enough to wear beneath a cuff. The octagonal bezel in polished steel frames the deep black dial with the precision of fine architecture. Alternating brushed and polished surfaces across the case and the integrated bracelet create a play of light that is a hallmark of Royal Oak finishing, a labor-intensive process that elevates this reference well above ordinary sports watches.

The black dial of the 26331ST.OO.1220ST.02 is a study in purposeful design. The "Grande Tapisserie" hobnail guilloche pattern catches and scatters light across the entire surface, giving the dial depth and texture that photographs struggle to capture faithfully. Chronograph subdials are integrated into the layout with characteristic Royal Oak elegance, providing legibility without cluttering the face. Applied hour markers and hands in a contrasting finish ensure the watch remains highly readable in any light condition.

Beneath the caseback, an automatic movement drives the chronograph complication — a testament to Audemars Piguet's heritage as one of the Holy Trinity of Swiss watchmaking. The movement keeps time with the precision expected of a manufacture that has produced complicated movements continuously since 1875. The integrated stainless steel bracelet connects to the case with the seamless fluidity that Genta envisioned, sitting comfortably against the wrist whether the wearer is at a boardroom table or on a yacht.

For collectors and enthusiasts researching Royal Oak Chronograph 26331ST.OO.1220ST.02 for sale, provenance and authenticity are paramount. Bizak & Co. specializes in certified authentic pre-owned luxury timepieces and carries Audemars Piguet watches with the diligence and expertise that serious buyers deserve. Every watch in our inventory is carefully vetted before being offered for sale online or in person.

Buying an Audemars Piguet Royal Oak Chronograph from Bizak & Co. means working with a knowledgeable dealer who understands what this reference means to the market and to the collector. Whether you are adding a statement sports-luxury chronograph to your collection or buying your first Royal Oak, we invite you to reach out to our team at bizakandco.com, ask your questions, and experience the confidence of purchasing from a trusted source dedicated to the highest standards of authenticity and service.
Technical Details

Reference Number 26331ST.OO.1220ST.02

Model Family Royal Oak Chronograph

Movement Automatic

Case Material Stainless steel

Bracelet Material Stainless steel integrated bracelet

Dial Black

Case Dimension 41mm

Year 2025

Condition Brand New

Box & Papers Box & Papers

FAQ

1. What makes the Audemars Piguet Royal Oak Chronograph 26331ST.OO.1220ST.02 special?
This reference combines Gerald Genta's iconic 1972 Royal Oak design — the octagonal bezel, exposed screws, and integrated bracelet — with an in-house automatic chronograph complication in a modern 41mm stainless steel package. The black "Grande Tapisserie" dial and the meticulous alternating brushed and polished finishing make it one of the most distinguished sports-luxury chronographs ever produced. It is both a serious collector's piece and a highly versatile everyday watch.

2. What movement powers the Royal Oak Chronograph 26331ST.OO.1220ST.02?
The 26331ST.OO.1220ST.02 is powered by an automatic movement, consistent with Audemars Piguet's tradition of in-house manufacture excellence. Audemars Piguet has been crafting its own movements in Le Brassus, Switzerland since 1875, ensuring the reliability and prestige expected at this level. For specific caliber details, we recommend consulting Audemars Piguet directly or contacting our team at Bizak & Co.

3. What is the case size of the Royal Oak Chronograph 26331ST.OO.1220ST.02?
The case measures 41mm in diameter and is crafted entirely from stainless steel. This size is widely considered the ideal modern fit for the Royal Oak Chronograph, offering strong wrist presence without being oversized. The integrated stainless steel bracelet further enhances the balanced, sporty-elegant proportions of the watch.

4. Is the Audemars Piguet Royal Oak Chronograph 26331ST a good everyday watch?
Yes — the Royal Oak Chronograph in stainless steel is engineered for regular wear, offering the robustness of a sports watch alongside the refinement of a luxury timepiece. The 41mm steel case and integrated bracelet are durable and comfortable, and the automatic movement is built to the standards of one of Switzerland's most respected manufactures. It transitions effortlessly from casual to formal occasions, making it an outstanding daily companion for discerning wearers.

5. What color is the dial on the 26331ST.OO.1220ST.02 and what does it look like?
The dial is black and features Audemars Piguet's signature "Grande Tapisserie" hobnail guilloche pattern, which gives the surface a rich three-dimensional texture that shifts beautifully under different light sources. Applied hour markers and chronograph subdials are arranged with the clean, purposeful layout that Royal Oak dials are celebrated for. The combination of the black ground and the fine pattern makes this one of the most visually striking dial treatments in the Royal Oak collection.

6. How can I buy the Audemars Piguet Royal Oak Chronograph 26331ST.OO.1220ST.02 from Bizak & Co.?
You can browse and purchase this certified authentic Royal Oak Chronograph directly through bizakandco.com or by contacting our team for personalized assistance. Bizak & Co. is a dedicated pre-owned luxury watch dealer committed to authenticity and expert service, though we are not an authorized Audemars Piguet dealer. Reach out with any questions about availability, condition details, or pricing — we are here to make your buying experience seamless and confident.

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