Overview
The Audemars Piguet Royal Oak Chronograph 26331ST.OO.1220ST.01 is a compelling expression of one of modern watchmaking’s most recognisable designs. Its stainless-steel construction, integrated bracelet and blue Grande Tapisserie dial combine the architectural character of the Royal Oak with the practical appeal of a mechanical chronograph. At 41mm, it has a confident presence without losing the refinement expected of an Audemars Piguet sports watch.
This example brings together the Royal Oak’s defining visual language: an octagonal bezel secured by eight exposed hexagonal screws, a carefully structured dial and the seamless transition from case to bracelet. Priced at £39,995.00, it occupies a distinctive position within the luxury pre-owned market for buyers seeking a high-profile Swiss chronograph with enduring design appeal. Explore our wider selection of Audemars Piguet watches for further models from the manufacture.
Brand and reference history
Audemars Piguet introduced the Royal Oak in 1972, establishing a new interpretation of the luxury sports watch. Designed by Gérald Genta, its angular case, exposed fasteners and integrated bracelet challenged conventional ideas of elegance at a time when precious-metal dress watches dominated the upper end of Swiss watchmaking. The result became a landmark in horological design and the foundation for one of Audemars Piguet’s most important families.
The Royal Oak Chronograph extends that design language with a timing function while preserving the proportions and visual balance that define the collection. Reference 26331ST.OO.1220ST.01 is the stainless-steel, blue-dial configuration, pairing the 41mm Royal Oak case with a trio of chronograph indications. It is a contemporary model with clear links to the original Royal Oak concept, offering a practical complication within an instantly identifiable silhouette.
Dial, hands and design detail
The blue dial is the central visual feature of this Royal Oak Chronograph. Its Grande Tapisserie pattern creates a repeating geometric texture that catches and reflects light as the watch moves, giving the surface depth without compromising legibility. Against this blue ground, the silver-toned sub-dials provide definition, while the white-gold hour markers add a crisp, luxurious contrast.
The chronograph layout is arranged for clarity. A 30-minute counter sits at 3 o’clock, the 12-hour counter is positioned at 9 o’clock and the small seconds display occupies 6 o’clock. Central hour and minute hands, together with the chronograph seconds hand, complete a balanced composition that remains recognisably Royal Oak rather than looking overly instrument-like. Luminescent treatment on the white-gold hour markers supports reading the time in lower-light conditions.
Subtle details reward closer inspection. The applied markers, carefully framed registers and sharp geometry of the surrounding case create a layered appearance, while the octagonal bezel echoes the pattern of the dial without becoming repetitive. It is a design that feels technical, but its finishing and proportions keep it firmly within the luxury category.
Case, bracelet and wearability
The 41mm stainless-steel case gives the watch its characteristic combination of strength and polish. Its octagonal bezel is secured by eight hexagonal screws, one of the most recognisable signatures in watchmaking. Alternating surface treatments across the case and bracelet create the Royal Oak’s distinctive contrast between satin-brushed planes and polished chamfers, allowing the angular form to remain visually articulate.
The integrated stainless-steel bracelet is central to the Royal Oak experience. Rather than appearing as a separate component attached to the case, it continues the watch’s architectural lines and tapers through a sequence of articulated links. This creates a cohesive profile on the wrist and allows the watch to feel more refined than its robust sports-watch construction might initially suggest.
Although stainless steel offers everyday practicality, this remains a high-luxury timepiece that benefits from considered use. The broad, flat surfaces and polished edges are integral to its appearance, so careful handling and appropriate storage are important. The bracelet’s articulated construction should provide a comfortable fit when correctly sized, while the overall build gives the watch a reassuringly substantial feel.
Movement and technical specification
At the heart of the Royal Oak Chronograph is a mechanical automatic chronograph movement, providing the hours, minutes, small seconds and elapsed-time functions indicated on the dial. The self-winding format is suited to regular wear, as movement of the wrist helps maintain the watch’s energy reserve during normal use. As with any fine mechanical watch, accuracy can be influenced by position, usage, temperature and servicing history.
The chronograph is designed to measure intervals through the central seconds hand and the dedicated 30-minute and 12-hour counters. This arrangement makes the complication useful for both practical timing and the visual interest it brings to the dial. The watch also includes a date display, adding another everyday function while keeping the overall dial composition controlled.
Technical details confirmed for this watch include the Audemars Piguet Royal Oak Chronograph reference 26331ST.OO.1220ST.01, a 41mm stainless-steel case, an integrated stainless-steel bracelet, a blue Grande Tapisserie dial and an automatic chronograph mechanism. The specification combines the durability of steel with the precision-led character expected from a high-end Swiss manufacture.
Sizing and how it wears
With its 41mm diameter, this Royal Oak Chronograph presents as a confident sports-luxury watch. The integrated bracelet and relatively broad case architecture give it noticeable wrist presence, but the design remains balanced because the dial, bezel and bracelet were developed as one coherent form. It is particularly well suited to buyers who prefer a watch that is immediately visible without appearing oversized for its category.
The way it wears will depend on wrist shape as much as wrist circumference. The articulated links allow the bracelet to follow the wrist, while the slim visual profile of the Royal Oak design helps prevent the watch from feeling unnecessarily bulky. Prospective buyers should also consider the fixed 41mm case dimension and the importance of professional bracelet adjustment for the most comfortable fit.
Its versatility is one of the model’s strengths. The blue dial and steel finish work naturally with casual clothing, while the precision of the finishing and the restrained contrast between brushed and polished surfaces allow it to sit comfortably with tailored attire. It is a watch for someone who wants a single piece to move between daily wear, business settings and more formal occasions.
Collectability and market value
The Royal Oak remains one of the strongest names in luxury sports watches, and the chronograph adds a useful complication to the collection’s established design. Reference 26331ST.OO.1220ST.01 is attractive to collectors because it combines several enduring preferences: stainless steel, an integrated bracelet, a blue dial, a recognisable manufacture and a practical mechanical complication.
Market value for a pre-owned Royal Oak Chronograph is influenced by factors including condition, bracelet integrity, dial and hand configuration, service history, accessories and the quality of presentation. The price of £39,995.00 reflects this watch’s position as a premium Audemars Piguet chronograph, although buyers should always assess the complete condition and supporting documentation rather than relying on reference popularity alone.
For collectors comparing related designs, the broader category of chronograph watches demonstrates how differently brands interpret the same timing complication. Within Audemars Piguet’s own range, the Royal Oak Chronograph offers a more integrated and refined profile than the larger, more overtly technical Royal Oak Offshore family. The Audemars Piguet Royal Oak Offshore Chronograph is therefore an interesting comparison, but it delivers a distinctly different wearing experience.
Authenticity, condition and servicing
Authenticity is fundamental when buying a pre-owned Audemars Piguet. The reference, case construction, dial configuration, movement and finishing should be assessed as a complete watch, with particular attention paid to the geometry of the bezel, the alignment of the screws, the quality of the bracelet and the execution of the dial details. These elements are important not only to appearance but also to the long-term desirability of the piece.
The condition of a Royal Oak deserves careful consideration because its alternating brushed and polished surfaces can reveal refinishing or wear more readily than a simple round case. Sharp transitions, consistent brushing and correctly defined edges contribute significantly to the watch’s character. Bracelet stretch, clasp operation, crystal condition and the action of the chronograph should also form part of a professional inspection.
Mechanical watches benefit from periodic servicing, but the appropriate interval depends on use, running performance and the recommendations of a qualified specialist. A service may involve movement inspection, regulation, lubrication and replacement of worn components, while case and bracelet work should be approached conservatively to preserve the original lines. Any specific service documentation or condition details should be confirmed with us before purchase.
Buying this watch from us
This Audemars Piguet Royal Oak Chronograph is available from us at £39,995.00. It offers the rare combination of a globally recognised design, an integrated stainless-steel bracelet, a blue textured dial and a useful automatic chronograph complication. For buyers looking for a luxury sports watch with genuine horological substance, it is a particularly compelling proposition.
We understand that purchasing a pre-owned watch at this level requires confidence in both the product and the seller. Our team can discuss the watch’s specification, presentation, condition and suitability for your collection, helping you assess the details that matter before committing. We encourage prospective buyers to contact us for the latest availability and any additional information held for this individual watch.
Whether this is your first Audemars Piguet or an addition to an established collection, the Royal Oak Chronograph provides a strong balance of design identity and daily functionality. Its 41mm case, blue Grande Tapisserie dial and steel integrated bracelet make it immediately recognisable, while the chronograph display gives the watch an additional layer of purpose and visual interest.
Frequently asked questions
What is the reference of this Audemars Piguet Royal Oak Chronograph?
The reference is 26331ST.OO.1220ST.01. It is the stainless-steel Royal Oak Chronograph configuration with a blue Grande Tapisserie dial and integrated stainless-steel bracelet.
What size is the case?
The case measures 41mm in diameter. Its integrated bracelet and angular construction give it a confident wrist presence while maintaining the balanced proportions associated with the Royal Oak.
What colour is the dial?
The dial is blue and features Audemars Piguet’s Grande Tapisserie pattern. Silver-toned chronograph counters and luminescent white-gold hour markers provide contrast and support legibility.
What chronograph functions does it have?
The chronograph includes a central elapsed-seconds hand, a 30-minute counter at 3 o’clock and a 12-hour counter at 9 o’clock. A small seconds sub-dial is positioned at 6 o’clock.
Is the watch suitable for everyday wear?
Its stainless-steel case and automatic movement make it suitable for regular wear, although it remains a finely finished luxury watch. Careful handling, appropriate storage and professional servicing are recommended to protect its case, bracelet and movement.
How much does this watch cost?
The listed price is £39,995.00. For the most current availability and further information about this individual pre-owned watch, please contact us directly.




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