About the Audemars Piguet Royal Oak Chronograph 26331ST
The Royal Oak was designed by Gerald Genta and introduced in 1972 as the world's first luxury sports watch in stainless steel, instantly redefining what a high-end timepiece could be. The chronograph complication was a natural evolution of that sports DNA, and the 41 mm case size of the 26331ST represents the modern standard dimension for this reference, offering a commanding yet balanced presence on the wrist. The stainless steel case and integrated bracelet retain the hallmark combination of alternating brushed and polished surfaces that make the Royal Oak instantly recognizable, while the Grande Tapisserie dial — offered in striking black and blue executions — anchors the design in AP's most celebrated aesthetic. Reference 26331ST sits firmly in AP's steel Royal Oak Chronograph family and is among the most sought-after configurations in the current lineup.
What to Look For
When comparing examples of the 26331ST, the most meaningful distinctions come down to dial color — black and blue are both highly desirable, with blue commanding strong collector interest — as well as overall condition of the bracelet and case finishing, since scratches to the polished surfaces are the most common source of value variation. Full sets with original box, papers, and warranty card consistently trade at a premium, so buyers evaluating price should confirm whether documentation is included. Because multiple sub-references exist within the 26331ST family, confirming the exact engraved case-back reference against the listing ensures you are purchasing the precise configuration you want.
Frequently Asked Questions
What is the case size of the Audemars Piguet Royal Oak Chronograph 26331ST?
The 26331ST features a 41 mm stainless steel case, which is the current standard size for the Royal Oak Chronograph in steel. This diameter gives the watch a modern, sporty presence while remaining versatile enough for both casual and dress wear.
What dial colors are available for the AP Royal Oak Chronograph 26331ST?
The 26331ST is offered in at least black and blue dial variants, both featuring the iconic Grande Tapisserie pattern that is synonymous with the Royal Oak. Blue dials in particular tend to attract strong demand among collectors and can influence secondary-market pricing.
Is the Audemars Piguet 26331ST a good investment watch?
The Royal Oak Chronograph in stainless steel has historically held and appreciated in value on the secondary market, driven by AP's controlled production and sustained collector demand for steel Royal Oak references. Complete sets with box and papers in excellent condition offer the strongest value retention, and the 26331ST's multi-dial-color availability means buyers can select the configuration with the greatest personal or market appeal.
Browse also: Audemars Piguet collection.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
