Collector Introduction

Few watches embody the meeting point between high watchmaking and modern luxury as convincingly as the Royal Oak Chronograph.

Reference 26320OR.OO.D002CR.01 takes the unmistakable Royal Oak architecture and gives it a warmer, more formal character through an 18K pink-gold case, black Grande Tapisserie dial and black leather strap.

The result is an unusually balanced Royal Oak.

It retains the muscular geometry of the octagonal bezel, exposed screws and integrated case construction, yet the strap configuration gives it a more elegant and less overtly jewelry-driven presence than the full pink-gold bracelet version.

Against the black dial, the pink-gold hands, applied indexes, chronograph registers and case create a striking contrast without becoming excessive.

At 41mm, the proportions feel distinctly modern while remaining recognizably Royal Oak.

This is a watch that can move between tailored formal wear and contemporary luxury without changing its identity.

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Description

The Audemars Piguet Royal Oak Chronograph reference 26320OR.OO.D002CR.01 is housed in a 41mm 18K pink-gold case and paired with a black leather strap and matching precious-metal folding clasp.

Its octagonal bezel is secured by the Royal Oak’s signature eight exposed hexagonal screws, while alternating brushed and polished surfaces emphasize the complex geometry of the case.

The black dial features Audemars Piguet’s distinctive Grande Tapisserie pattern.

Three recessed chronograph registers are arranged across the dial, with contrasting pink-gold surrounds and matching hands providing excellent visual separation against the dark background.

Applied pink-gold hour markers and Royal Oak hands complete the composition.

A discreet date aperture is positioned between four and five o’clock.

The watch is powered by the automatic Audemars Piguet Calibre 2385, combining chronograph functionality with hours, minutes, small seconds and date indication.

The movement provides approximately 40 hours of power reserve and operates at 21,600 vibrations per hour.

Water resistance is rated to approximately 50 meters.

This example is accompanied by its Audemars Piguet presentation materials and international warranty documentation from 2015.

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Identification

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The Royal Oak Chronograph Design

The Royal Oak Chronograph occupies an important position within the evolution of Audemars Piguet’s most famous design.

The original Royal Oak established the idea that a luxury watch could use architecture normally associated with industrial construction as part of its visual identity.

The Chronograph takes that geometry and introduces mechanical complexity without disturbing the essential proportions.

The octagonal bezel remains dominant.

The integrated shoulders remain unmistakable.

The exposed screws remain visible.

Yet the dial carries significantly more information.

That is where the 26320 succeeds particularly well.

Rather than allowing the chronograph registers to overpower the dial, Audemars Piguet integrates them within the Grande Tapisserie surface so that the watch still reads immediately as a Royal Oak first and a chronograph second.

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Black Grande Tapisserie Dial

The dial is one of the strongest visual elements of this reference.

Its black Grande Tapisserie surface provides depth and texture while allowing the pink-gold furniture to stand clearly against it.

Three chronograph counters are arranged in a balanced tri-compax-style configuration.

The applied AP emblem and Audemars Piguet signature occupy the upper portion of the dial, while the date aperture is positioned discreetly between four and five o’clock.

Pink-gold applied indexes and hands introduce warmth without disrupting the predominantly black composition.

The effect is simultaneously sporty and formal.

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Pink-Gold Case Architecture

The case transforms the familiar Royal Oak geometry through material.

Pink gold softens the industrial character of the design without erasing it.

The broad brushed surfaces preserve the watch’s architectural identity, while polished bevels catch light along the edges of the case and bezel.

The famous octagonal bezel is secured by eight exposed white-metal screws, creating one of the most recognizable contrasts in modern watch design.

At approximately 41mm in diameter and 10.8mm thick, the case has substantial wrist presence while remaining relatively slim for an automatic chronograph.

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Chronograph Function

The watch incorporates a traditional three-register chronograph display.

The subdials track elapsed time while maintaining clear separation from the central time display.

The pushers are positioned above and below the crown on the right side of the case and continue the angular geometry of the Royal Oak case.

The layout allows the watch to retain excellent legibility despite the additional mechanical information.

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Movement

Inside is Audemars Piguet Calibre 2385, an automatic chronograph movement used extensively within the Royal Oak Chronograph family.

The movement operates at approximately 21,600 vibrations per hour and contains 37 jewels.

Power reserve is approximately 40 hours.

Its functions include:

• Hours
• Minutes
• Small seconds
• Chronograph
• Date

The movement is particularly well suited to the Royal Oak Chronograph because of its relatively slim architecture, allowing the case to maintain elegant proportions.

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Strap and Clasp

The black leather strap gives this reference a noticeably different character from a full-metal Royal Oak.

The darker material visually extends the black dial while allowing the pink-gold case to remain the central object.

An Audemars Piguet 18K pink-gold folding clasp completes the watch.

The strap configuration also makes the 26320OR feel somewhat more restrained and dress-oriented than the corresponding full pink-gold bracelet execution.

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Condition

The watch presents in attractive pre-owned condition.

The pink-gold case retains strong brushed and polished finishing, while the bezel preserves the recognizable Royal Oak geometry.

Light signs of previous ownership may be present on the precious-metal surfaces, consistent with normal careful wear.

The black dial appears clean and well preserved.

The chronograph registers, hands, hour markers and date display remain visually balanced and intact.

The black leather strap shows signs consistent with previous use and should be evaluated as a consumable component over the long term.

As with all pre-owned mechanical watches, microscopic surface marks may become visible under magnification.

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Dimensions

Case Diameter: Approx. 41mm
Case Thickness: Approx. 10.8mm
Water Resistance: Approx. 50m

The 41mm dimensions place this model firmly within the modern Royal Oak generation while remaining wearable for a broad range of wrist sizes.

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Included Accessories

Included with the watch:

• Audemars Piguet presentation box
• Audemars Piguet international warranty documentation
• Audemars Piguet chronograph booklet / documentation
• Additional presentation materials shown with the watch

The warranty documentation records the reference 26320OR.OO.D002CR.01, movement number, Calibre 2385, and a 2015 date.

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Collector Perspective

The 26320OR occupies an attractive middle ground in the Royal Oak market.

It is more complicated than the three-hand Royal Oak.

More restrained than many Offshore references.

And substantially less ostentatious than the corresponding full pink-gold bracelet version.

The black dial and leather strap give the watch a particularly strong visual identity.

Collectors who appreciate Royal Oak architecture but prefer something warmer and more formal than steel will find this configuration especially compelling.

The reference also comes from an important period in Audemars Piguet history, when the Royal Oak Chronograph grew from its earlier 39mm proportions into the larger 41mm format introduced in 2012.

That makes the 26320 one of the defining Royal Oak Chronograph generations before the later 26331 series.

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Japonista Concierge

Japonista specializes in locating unusual, discontinued and difficult-to-source luxury watches through Japan’s specialist dealer, collector and private acquisition networks.

For clients seeking Audemars Piguet Royal Oak references, precious-metal chronographs, discontinued dial configurations, vintage AP pieces or other exceptional watches from Japan, the Japonista Curation Team can assist with private sourcing, acquisition coordination, inspection arrangements, export preparation and international logistics.