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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ref. 26236BA.YY.D346CA.01 · 18K Yellow Gold · Baguette Sapphire & Tsavorite Bezel · Blue Lady Tapisserie Dial · 37mm

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Gold, Sapphire, and Offshore Architecture in Full Color

A vivid Audemars Piguet Royal Oak Offshore Chronograph in solid 18K yellow gold, framed by 32 baguette-cut colored gemstones and anchored by a deep blue Lady Tapisserie dial.

At 37mm, Ref. 26236BA.YY.D346CA.01 compresses the muscular architecture of the Offshore into a more refined scale without sacrificing the mechanical authority of Calibre 2385 or the unmistakable presence of yellow gold.

Introduction

The Royal Oak Offshore was born from exaggeration.

Bigger architecture. Stronger geometry. More visible hardware.

This reference takes that language and changes the temperature.

Solid yellow gold replaces the industrial coolness normally associated with the Offshore, while a ring of yellow, green, and blue gemstone color introduces an almost electric contrast around the bezel.

Then comes the dial.

Deep blue Lady Tapisserie provides the visual anchor, allowing the gold case and multicolored bezel to orbit around it without overwhelming the composition.

It is exuberant, but not chaotic.

Everything still belongs unmistakably to the Royal Oak Offshore.

Description

The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ref. 26236BA.YY.D346CA.01 is one of the most colorful precious-metal interpretations of the 37mm Offshore architecture.

Its case is crafted in solid 18K yellow gold, retaining the muscular shoulders, exposed screws, angular crown guards, and integrated strap construction that define the Royal Oak Offshore family.

The bezel transforms that familiar geometry.

Set around the octagonal frame are 32 baguette-cut yellow and blue sapphires together with tsavorites, totaling approximately 2.32 carats.

Rather than arranging the stones as a conventional diamond halo, the reference uses color as part of the design.

Yellow tones reinforce the warmth of the gold case.

Green introduces a sharp chromatic break.

Blue visually connects the bezel to the dial and strap.

The result is a gemstone setting that feels architectural rather than ornamental.

At the center is a rich blue Lady Tapisserie dial with matching blue chronograph counters.

Applied yellow-gold hour markers and Royal Oak hands rise clearly above the patterned surface, while luminous treatment improves visibility.

The chronograph arrangement remains classically balanced across three counters, with a discreet date aperture positioned between four and five o’clock.

The case measures approximately 37mm in diameter and 12.4mm thick.

That scale gives the watch considerable presence without entering the oversized territory associated with many Offshore references.

Inside is the Audemars Piguet Calibre 2385, a selfwinding mechanical chronograph movement.

The calibre contains 37 jewels and 304 components, operates at 21,600 vibrations per hour, and provides approximately 40 hours of power reserve.

Its functions include hours, minutes, small seconds, date, and chronograph timing.

The blue rubber strap continues the dial color directly onto the wrist and is secured by an 18K yellow-gold Audemars Piguet folding clasp.

An additional green rubber strap introduces a dramatically different presentation while remaining consistent with the green tones of the gemstone bezel.

The original configuration was rated to approximately 50 meters of water resistance.

Original presentation packaging, warranty documentation, and the additional strap accompany the watch.

Highlights & Features

• Audemars Piguet Royal Oak Offshore Selfwinding Chronograph
• Ref. 26236BA.YY.D346CA.01
• Solid 18K yellow-gold case
• 37mm case diameter
• Approx. 12.4mm case thickness
• 32 baguette-cut colored gemstones on bezel
• Yellow and blue sapphires with tsavorites
• Approx. 2.32 carats total bezel setting
• Blue Lady Tapisserie dial
• Matching blue chronograph counters
• Yellow-gold applied hour markers
• Royal Oak hands with luminous coating
• Automatic mechanical movement
• Audemars Piguet Calibre 2385
• 37 jewels
• 304 movement components
• 21,600 vibrations per hour
• Approx. 40-hour power reserve
• Chronograph
• Small seconds
• Date display
• Sapphire crystal
• Original 50m water-resistance specification
• Blue interchangeable rubber strap
• Additional green rubber strap
• 18K yellow-gold AP folding clasp
• Original presentation case
• Warranty documentation
• Swiss Made

Item Details

Brand: Audemars Piguet
Collection: Royal Oak Offshore
Model: Selfwinding Chronograph
Reference: 26236BA.YY.D346CA.01
Case Material: 18K Yellow Gold
Case Diameter: Approx. 37mm
Case Thickness: Approx. 12.4mm
Bezel: 18K Yellow Gold with Factory Gemstone Setting
Bezel Stones: 32 Baguette-Cut Yellow and Blue Sapphires with Tsavorites
Approximate Gemstone Weight: 2.32 Carats
Dial: Blue Lady Tapisserie
Counters: Blue
Hour Markers: Applied Yellow Gold with Luminescent Treatment
Movement: Automatic Mechanical
Calibre: Audemars Piguet 2385
Jewels: 37
Components: 304
Frequency: 21,600 vph / 3 Hz
Power Reserve: Approx. 40 Hours
Functions: Hours, Minutes, Small Seconds, Date, Chronograph
Crystal: Sapphire Crystal
Original Water Resistance Rating: Approx. 50m
Strap: Blue Rubber
Additional Strap: Green Rubber
Clasp: 18K Yellow-Gold AP Folding Clasp
Accessories: Original Presentation Case, Warranty Documentation, Additional Strap
Country of Manufacture: Switzerland
Condition: Pre-Owned / Visible Wear

Gemstone Bezel

The bezel is one of the defining elements of Ref. 26236BA.YY.D346CA.01.

Instead of using a monochromatic precious-stone setting, Audemars Piguet distributes yellow, green, and blue color around the octagonal form.

The 32 baguette-cut stones total approximately 2.32 carats and are arranged to follow the geometry of the Offshore bezel rather than conceal it.

The famous eight exposed screw positions remain visually intact.

This allows the watch to preserve the mechanical character of the Royal Oak Offshore while introducing a completely different visual language.

The result sits somewhere between sports watch, precious-metal chronograph, and contemporary jewelry.

Condition Report

Case

The 18K yellow-gold case shows signs of previous ownership, including fine surface scratches and small localized marks.

Minor impressions may be visible on close inspection.

The overall Royal Oak Offshore geometry remains strong, with the characteristic case shoulders and angular construction clearly defined.

Bezel

The gemstone-set bezel presents attractively overall.

Light surface marks may be present on the surrounding yellow-gold structure, while the baguette-cut gemstone setting remains the dominant visual feature.

Dial

The blue Lady Tapisserie dial presents particularly well.

The patterned surface, blue chronograph counters, applied markers, hands, and date display retain strong visual clarity.

Crystal

The sapphire crystal presents clearly without distracting visible damage in the available views.

Strap

The fitted blue rubber strap shows limited evidence of previous use and remains visually strong.

An additional green rubber strap accompanies the watch.

Clasp

The 18K yellow-gold AP folding clasp presents cleanly overall with light handling wear consistent with previous use.

Movement

The watch is powered by Audemars Piguet Calibre 2385, a selfwinding mechanical chronograph movement with approximately 40 hours of power reserve.

Water Resistance

The reference was originally rated to approximately 50 meters.

For any pre-owned mechanical watch, water resistance should be professionally tested before exposure to moisture.

Overall Condition

Pre-Owned / Visible Wear

The watch retains a strong collector presentation, particularly across the dial, gemstone bezel, straps, and overall architecture, while displaying normal evidence of previous handling on exposed precious-metal surfaces.

Why Collectors Want This Piece

Ref. 26236BA.YY.D346CA.01 occupies an unusual position within the Royal Oak Offshore family.

It has the architectural DNA of the Offshore, yet its proportions are relatively compact.

It is executed in heavy yellow gold, yet the rubber strap keeps the watch visually contemporary.

It uses colored gemstones extensively, but the stones remain subordinate to the octagonal geometry rather than overwhelming it.

The blue Lady Tapisserie dial is central to the balance.

Without it, the combination of yellow gold and multicolored gemstones could easily become visually excessive.

Instead, the deep blue center gives the composition gravity.

Calibre 2385 adds mechanical substance beneath the color.

This is not simply a jewelry-oriented Royal Oak Offshore. It remains a proper automatic chronograph with a respected Audemars Piguet calibre at its center.

For collectors who want an Offshore that feels unmistakably luxurious while avoiding the scale of the larger 42mm and 44mm references, the 37mm configuration offers a distinctive alternative.

Brand Heritage

Founded in Le Brassus in 1875, Audemars Piguet has remained one of Switzerland’s defining independent watch manufactures.

The Royal Oak revolutionized luxury sports watch design in 1972.

The Royal Oak Offshore followed in 1993, taking the octagonal architecture into a larger, more assertive and more experimental direction.

Over subsequent decades, the Offshore became a platform for chronographs, complications, ceramics, forged carbon, precious metals, gemstone settings, and bold combinations of color.

Ref. 26236BA.YY.D346CA.01 belongs to that tradition of experimentation.

Rather than abandoning the Offshore identity, it uses color and gemstone setting to reinterpret it.

Shipping & International Delivery

This high-value precious-metal and gemstone-set mechanical watch will receive specialized preparation for international transit.

The watch head, gemstone bezel, clasp, and interchangeable straps will be protected separately to prevent contact during shipment.

The original presentation packaging and documentation will be stabilized independently within reinforced outer packaging.

Tracked delivery, signature confirmation, and appropriate high-value transit protection are arranged according to destination and declared value.

Import duties, customs charges, and local taxes may apply depending on destination.

Japonista Concierge

The Audemars Piguet Royal Oak Offshore Ref. 26236BA.YY.D346CA.01 brings together solid 18K yellow gold, a richly colored factory gemstone bezel, blue Lady Tapisserie dial, automatic Calibre 2385 chronograph movement, and interchangeable rubber straps in one of the most visually distinctive modern Offshore configurations.

For additional photography, detailed measurements, international delivery arrangements, collection consultation, or private acquisition assistance, the Japonista Curation Team welcomes your inquiry.