Audemars Piguet Royal Oak Royal Oak Ultra Thin Tourbillon Openworked Yellow Gold / Boutique Edition

Reference 26513BA.OO.1220BA.01

About this watch

The Audemars Piguet Royal Oak Ultra Thin Tourbillon Openworked Yellow Gold / Boutique Edition is a breathtaking blend of design, engineering, and exclusivity. Crafted from 18k yellow gold, this limited-edition masterpiece boasts a skeletonized dial that allows you to peer into the heart of the watch, revealing the intricate workings of the AP 2924 SQ caliber hand-wound movement. With a power reserve of 70 hours, this timepiece is not just a statement piece but also a testament to mechanical excellence. The tourbillon escapement compensates for gravitational errors in timekeeping, elevating the entire experience. This watch strikes the perfect balance between presence and wearability, making it suitable for everyday wear with a water resistance of 50 meters. As one of only 40 units produced, owning this piece is not just about having a watch but being part of a select group of collectors who appreciate the finer things in life.
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Key Features

  • 18k yellow gold case
  • Skeletonized dial with intricate movement display
  • AP 2924 SQ caliber hand-wound movement
  • Tourbillon escapement for precision timekeeping
  • Water resistance up to 50 meters
  • Limited edition of only 40 units produced
  • Diameter: 41.00 mm, Height: 8.85 mm

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Ultra Thin Tourbillon Openworked Yellow Gold / Boutique Edition
Reference
26513BA.OO.1220BA.01
Movement
ap-2924-sq
Movement Features
  • Hours, Minutes
  • Tourbillon Escapement, Skeleton, Power Reserve Indicator
Case
Yellow Gold 41mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
50

Current Listings

Audemars Piguet Royal Oak 37mm Frosted Rose Gold Pink Dial 15454OR.GG.1259OR.03

Audemars Piguet Royal Oak 37mm Frosted Rose Gold Pink Dial 15454OR.GG.1259OR.03

This Audemars Piguet Royal Oak is a 37mm version in frosted rose gold featuring a pink gold toned dial.

  • Condition: Excellent, with some fine swirls and hairlines on the case and bracelet
  • Case size: 37mm
  • Diameter: 40mm (bracelet)
Posted at
Mar 5, 2025, 9:01 PM
Active
Audemars Piguet Royal Oak Offshore. Diver. 15710ST

Audemars Piguet Royal Oak Offshore. Diver. 15710ST

This is one of the popular offshore models from AP, featuring a rotating dial border and a selfwinding movement. The watch comes with various accessories, including an outer and inner AP box, warranty booklet, manual, and original purchase receipt.

  • Condition: Excellent
  • Movement type: Selfwinding
  • Case size: 42mm diameter
  • Case material: Steel
Posted at
Mar 5, 2025, 8:21 PM
Active
NEW 2020 Audemars Piguet Royal Oak Offshore Diver 15710ST Blue Dial

NEW 2020 Audemars Piguet Royal Oak Offshore Diver 15710ST Blue Dial

This is a brand new 2020 Audemars Piguet Royal Oak Offshore Diver 42mm with a blue Tapisserie dial and stainless steel case.

  • Condition: Brand new/unworn
  • Dial color: blue
  • Case material: stainless steel
  • Strap size: adjustable
Posted at
Mar 5, 2025, 8:20 AM
Active
Audemars Piguet Royal Oak Black Dial Black Ceramic FULL SET MINT 77350CE

Audemars Piguet Royal Oak Black Dial Black Ceramic FULL SET MINT 77350CE

Audemars Piguet - 77350CE · $71,700
This Audemars Piguet Royal Oak features a black ceramic case with a black Grande Tapisserie dial and pink gold applied hour markers. The watch has a bold, rugged look and is presented in mint condition.

  • Condition: Mint
  • Case material: Black ceramic
  • Case size: Not specified
  • Dial color: Black
Posted at
Mar 4, 2025, 7:18 PM
Active
Audemars Piguet 18K YG Royal Oak 5402 Grey Tropical Dial

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Audemars Piguet - 5402 · $79,550
This 39mm Audemars Piguet Royal Oak features a grey petite tapisserie dial with a gold tropical patina, sharp beveling on the case, and an excellent condition 18k yellow gold bezel and bracelet.

  • Condition: Excellent
  • Case size: 39mm
  • Bracelet length: 7 inches
  • Bracelet links: 20 link
Posted at
Mar 4, 2025, 9:58 AM
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Audemars Piguet Royal Oak Black Dial 33mm 67650ST Quartz

Audemars Piguet Royal Oak Black Dial 33mm 67650ST Quartz

Audemars Piguet - 67650ST · $19,240
A 33mm stainless steel Royal Oak watch with a black dial and quartz movement, featuring a date function.

  • Condition: 95%
  • Case Material: Stainless Steel
  • Movement Type: Quartz
Posted at
Mar 4, 2025, 8:20 AM
Active
Audemars Piguet Royal Oak Chronograph 41mm Rose Gold 26320OR Black Dial 2016 Fu

Audemars Piguet Royal Oak Chronograph 41mm Rose Gold 26320OR Black Dial 2016 Fu

This Audemars Piguet Royal Oak Chronograph features a 41mm rose gold case and black dial, produced in 2016.

  • Condition: Very Good
  • Case size: 41mm diameter
  • Year of production: 2016
Posted at
Mar 3, 2025, 11:40 AM
Active
Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Vampire Ceramic Bezel �

Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Vampire Ceramic Bezel �

This listing is for an Audemars Piguet Royal Oak Offshore Chronograph with a 42mm AP Vampire Ceramic Bezel, featuring a 26470ST reference number.

  • Condition: Very Good
  • Accessories: Original Box
  • Shipping: Free, fully insured FedEx from Charlotte, NC
Posted at
Mar 3, 2025, 11:34 AM
Active
Audemars Piguet Royal Oak Offshore Chronograph 44mm Rose Gold Black Dial AP 264

Audemars Piguet Royal Oak Offshore Chronograph 44mm Rose Gold Black Dial AP 264

This is a 44mm Audemars Piguet Royal Oak Offshore Chronograph with a rose gold case and black dial, produced in 2017.

  • Condition: Very Good
  • Case size: 44mm diameter
  • Year of production: 2017
Posted at
Mar 3, 2025, 11:32 AM
Active