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Audemars Piguet Tourbillon Openworked 41 mm 26399BC.OO.D321CR.01 White Gold Skeleton

Audemars Piguet Tourbillon Openworked 41 mm 26399BC.OO.D321CR.01 White Gold Skeleton

$267,840.00 $288,000.00

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

By Audemars Piguet

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Audemars Piguet Tourbillon Openworked 41 mm 26399BC.OO.D321CR.01 White Gold Skeleton

Audemars Piguet Tourbillon Openworked 41 mm 26399BC.OO.D321CR.01 White Gold Skeleton

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Audemars Piguet Tourbillon Openworked 41 mm 26399BC.OO.D321CR.01 White Gold Skeleton

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Audemars Piguet Tourbillon Openworked 41 mm 26399BC.OO.D321CR.01 White Gold Skeleton · $

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  • Complimentary bracelet sizing before shipping — how to measure your wrist.

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The Audemars Piguet Tourbillon Openworked reference 26399BC.OO.D321CR.01 is a certified authentic 41mm men's watch housing an automatic tourbillon movement in an 18k white gold case with a mesmerizing skeleton dial that lays the movement architecture completely bare. A domed stainless steel bezel frames the openworked dial, while a leather strap fitted with an AP folding clasp delivers a refined yet secure wearing experience.

Reference 26399BC.OO.D321CR.01 stands apart through the combination of haute horlogerie tourbillon finishing and dramatic skeletal transparency, making every tick visible on the wrist — a conversation piece as much as a precision timekeeper. Contact Bizak & Co. today to inquire about this exceptional white gold skeleton tourbillon or to buy online with confidence.

Compare it across every Royal Oak Tourbillon Openworked reference we carry, or browse the full Audemars Piguet collection at Bizak & Co.

Buy this Royal Oak Tourbillon Openworked, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Audemars Piguet Tourbillon Openworked reference 26399BC.OO.D321CR.01 represents one of the most theatrically beautiful expressions of watchmaking craft that the Le Brassus manufacture has ever produced. Audemars Piguet, founded in 1875 in the Swiss Vallée de Joux, has long been synonymous with complicated movements executed to the highest standard, and the Tourbillon Openworked line sits at the very summit of that tradition. The openworking discipline — the art of removing every gram of material that is not structurally or mechanically essential — demands a level of finishing skill far beyond what a conventional movement requires, because every surface, every bridge, and every wheel is exposed to scrutiny from both sides of the dial.

The 41mm round case of reference 26399BC.OO.D321CR.01 is crafted in 18k white gold, a metal chosen for its cool luminosity and its ability to act as a neutral yet precious backdrop for the intricate skeletonized movement it houses. White gold has a visual restraint that yellow or rose gold does not, allowing the eye to travel immediately to the movement architecture rather than the metal itself. The screw-down crown provides a secure crown seal, and the overall case proportions at 41mm deliver a wrist presence that is authoritative without becoming ostentatious.

The skeleton dial is, in every sense, the heart of this watch's appeal. Audemars Piguet's movement craftsmen remove material through a painstaking process of hand-filing, grinding, and polishing that can require dozens of hours on a single movement. The result is a three-dimensional tapestry of bridges, gears, and balance components that transforms the dial side into a living sculpture. Hour markers are integrated into the movement architecture itself, ensuring legibility without compromising the open aesthetic. The visual centerpiece is the tourbillon, the gravity-compensating complication invented by Abraham-Louis Breguet, which rotates in its cage and draws the eye with hypnotic regularity.

Powering reference 26399BC.OO.D321CR.01 is an automatic movement with an integrated tourbillon — a pairing that reflects Audemars Piguet's conviction that mechanical convenience and haute horlogerie finishing need not be mutually exclusive. The leather strap with AP folding clasp is both a practical and aesthetic choice: supple enough for all-day comfort and secured by an Audemars Piguet branded clasp that maintains the luxury presentation at the wrist. A domed stainless steel bezel adds a subtle architectural contrast to the white gold case.

For a collector or discerning buyer, reference 26399BC.OO.D321CR.01 occupies that rare category of watches that function equally well as portfolio-caliber acquisitions and as daily wearable statements of taste. White gold skeleton tourbillons from Audemars Piguet have consistently attracted strong collector interest, and the visual drama of the openworked movement means this reference never goes unnoticed. Whether you are adding a grail tourbillon to an established collection or acquiring a landmark piece for the first time, this watch delivers on every dimension.

At Bizak & Co., every Audemars Piguet we offer is certified authentic and rigorously inspected before being made available for sale. Our team of specialist advisors is available to answer detailed questions about reference 26399BC.OO.D321CR.01, walk you through the purchasing process, and arrange secure shipping or in-person viewing. Buy this Audemars Piguet Tourbillon Openworked online through bizakandco.com or reach out directly — we are here to make your acquisition of this extraordinary white gold skeleton watch a seamless and confident experience.

Technical Details

Reference Number 26399BC.OO.D321CR.01

Model Family Royal Oak Tourbillon Openworked

Movement Automatic

Case Material White Gold

Bracelet Material Leather

Dial Skeleton (openworked)

Case Dimension 41mm

Year 2025

Condition Pre-Owned

Box & Papers Full Set

FAQ

1. What makes the Audemars Piguet Tourbillon Openworked 26399BC.OO.D321CR.01 special?
Reference 26399BC.OO.D321CR.01 combines two of watchmaking's most demanding crafts — tourbillon complications and full movement skeletonization — in an 18k white gold 41mm case. The result is a watch where the entire mechanical architecture is visible, transforming the dial into a three-dimensional display of haute horlogerie artistry. Few watches at any price point deliver this level of visual and technical drama simultaneously.

2. What movement powers the Audemars Piguet Tourbillon Openworked 26399BC.OO.D321CR.01?
This reference is equipped with an automatic movement featuring an integrated tourbillon complication, certified as Swiss-tested. The automatic winding mechanism means the movement stays wound through the natural motion of the wearer's wrist, while the tourbillon continuously rotates to counteract the effects of gravity on the escapement. The openworked architecture means both the winding rotor and the tourbillon cage are fully visible.

3. What is the case size and material of reference 26399BC.OO.D321CR.01?
The Audemars Piguet Tourbillon Openworked 26399BC.OO.D321CR.01 features a 41mm round case crafted in 18k white gold with a screw-down crown. A domed stainless steel bezel frames the openworked skeleton dial. At 41mm, the case offers a commanding yet refined wrist presence suited to most adult wrists.

4. Is the Audemars Piguet Tourbillon Openworked suitable for everyday wear?
While the skeleton tourbillon is mechanically capable of daily use, its white gold case, exposed movement architecture, and collector-grade status make it most at home in elevated settings such as business engagements, formal events, or special occasions. The leather strap with AP folding clasp provides comfort for extended wear. Many collectors choose to rotate it with more casual pieces to preserve its pristine condition.

5. What does the skeleton dial on 26399BC.OO.D321CR.01 look like?
The skeleton dial is fully openworked, meaning the movement bridges, gears, tourbillon cage, and balance wheel are all visible through both the front and caseback. Audemars Piguet's craftsmen hand-finish every exposed surface, creating a sculptural landscape of polished and beveled components. The effect is one of extraordinary depth and transparency that changes with every angle and light source.

6. How can I buy the Audemars Piguet Tourbillon Openworked 26399BC.OO.D321CR.01 from Bizak & Co.?
You can purchase this certified authentic Audemars Piguet Tourbillon Openworked directly through bizakandco.com or by contacting our specialist team for a personalized consultation. Bizak & Co. offers secure online purchasing, insured shipping, and in-person viewing by appointment. Every watch we sell is rigorously authenticated, giving you complete confidence in your acquisition.

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