Audemars Piguet 26320ST

The Audemars Piguet Royal Oak Chronograph reference 26320ST is a 41 mm stainless steel sports chronograph that represents one of the most sought-after configurations in the modern Royal Oak lineup, available here with dial choices spanning silver, white, black, and blue. Built on the iconic Gerald Genta-designed octagonal bezel with exposed hex screws, the 26320ST pairs the instantly recognizable integrated bracelet with an integrated chronograph layout that keeps the dial architecture clean and unmistakably Royal Oak. Buyers searching for the 26320ST.OO.1220ST.01 black dial, the 26320ST.OO.1220ST.02 silver dial, or the 26320ST.OO.1220ST.03 blue dial will find the full spectrum of this reference represented in one place. Bizak and Co. carries authenticated examples of the 26320ST collection, brand new and pre-owned, ready to ship.

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About the Audemars Piguet Royal Oak 26320ST

The Royal Oak Chronograph in the 26320ST generation sits at the heart of AP's steel sports watch offering, enlarging the case to 41 mm to better integrate the chronograph pushers within the tonneau-shaped case profile that has defined the Royal Oak since its 1972 debut. Stainless steel construction throughout, including case and bracelet, gives the reference its characteristic cool luster and exceptional wearability, while the tapisserie-patterned dial with applied Royal Oak hour markers reinforces the luxury sports aesthetic that made the original so revolutionary. The reference is offered across several dial variants, most notably the silver index, white, blue, and black executions designated by the suffix codes .01, .02, and .03, each presenting a distinct personality while sharing the same fundamental case and movement architecture.

What to Look For

When shopping the 26320ST, dial color is the primary differentiator among references, with the blue 26320ST.OO.1220ST.03 and black .01 typically commanding strong collector attention alongside the classic silver .02. Condition of the integrated bracelet, completeness of box and papers, and unworn status are the key value drivers for this reference, as brand new examples carry a premium that authenticated pre-owned pieces in excellent condition can approach but rarely match.

Frequently Asked Questions

What is the case size of the Audemars Piguet Royal Oak 26320ST?

The 26320ST Royal Oak Chronograph features a 41 mm stainless steel case. This larger diameter compared to earlier Royal Oak Chronograph references gives the pushers a more balanced, purposeful presence within the octagonal bezel design.

What dial colors are available in the 26320ST reference?

The 26320ST is available in at least four dial variations: silver index (26320ST.OO.1220ST.02), white (26320STS1), black (26320ST.OO.1220ST.01), and blue (26320ST.OO.1220ST.03). Each shares the signature Royal Oak tapisserie texture and applied hour markers while offering a distinct aesthetic character.

Is the Audemars Piguet 26320ST a good investment watch?

The Royal Oak Chronograph 26320ST has demonstrated strong market retention due to the enduring desirability of the Royal Oak line, the versatility of stainless steel, and the completeness of the reference range in appealing dial colors. Brand new and complete examples with box and papers consistently hold the highest resale values within this reference.

Browse also: Audemars Piguet collection.

Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.