Audemars Piguet Royal Oak Royal Oak Ultra Thin Tourbillon Openworked Stainless Steel

Reference 26518ST.OO.1220ST.01

About this watch

The Audemars Piguet Royal Oak Ultra Thin Tourbillon Openworked is a masterpiece of horology that embodies the pinnacle of luxury watchmaking. This stunning timepiece boasts an open-worked movement, showcasing the intricate beauty of its hand-wound caliber AP 2924 SQ. With a tourbillon escapement and a power reserve of up to 70 hours, this watch is not only a work of art but also a marvel of engineering. Its stainless steel case measures 41mm in diameter and 8.95mm in height, offering a sleek profile that sits comfortably on the wrist. The integrated bracelet design adds to its comfort and style, while the sapphire glass provides scratch-resistance and sophistication. As a limited edition of just 100 units, this watch is truly exclusive, making it a coveted piece for collectors and watch enthusiasts alike. Whether you're looking to make a statement or simply appreciate fine craftsmanship, the Royal Oak Ultra Thin Tourbillon Openworked is sure to impress.
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Key Features

  • Hand-wound movement with tourbillon escapement
  • Open-worked dial revealing intricate mechanism
  • Stainless steel case with 41mm diameter and 8.95mm height
  • Integrated bracelet design for comfort and style
  • Sapphire glass for scratch-resistance and sophistication
  • Limited edition of 100 units
  • Power reserve up to 70 hours

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Ultra Thin Tourbillon Openworked Stainless Steel
Reference
26518ST.OO.1220ST.01
Movement
ap-2924-sq
Movement Features
  • Hours, Minutes
  • Tourbillon Escapement, Skeleton, Power Reserve Indicator
Case
Stainless Steel 41mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
20

Current Listings

Audemars Piguet Royal Oak 15510ST 50th Anniversary Box and Papers

Audemars Piguet Royal Oak 15510ST 50th Anniversary Box and Papers

50th Anniversary edition Royal Oak watch from Audemars Piguet, featuring a stainless steel case and excellent condition with minor signs of wear.

  • Condition: Excellent with signs of wear
  • Year: 2022
  • Contents: Full Set
  • Papers: Label
Posted at
Feb 12, 2025, 9:07 PM
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Audemars Piguet Royal Oak 15500ST Silver Dial with Box and Papers

Audemars Piguet Royal Oak 15500ST Silver Dial with Box and Papers

Audemars Piguet - 15500ST · $35,850
The watch features a 41mm case with a stainless bezel, silver dial, and original factory hands. The 19-link AP bracelet shows extremely light stretch.

  • Condition: Excellent
  • Case diameter: 41mm
  • Bracelet size range: up to 17.6 cm / 6.92 inches
  • Warranty documents included: true
Posted at
Feb 12, 2025, 7:42 PM
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Audemars Piguet Royal Oak Chronograph 26315ST Silver Dial with Box and Papers

Audemars Piguet Royal Oak Chronograph 26315ST Silver Dial with Box and Papers

Audemars Piguet - 26315ST · $43,850
This Audemars Piguet Royal Oak Chronograph features a 38mm case with a stainless bezel, a silver petite tapisserie dial, and an 19-link AP bracelet that fits up to a 7-inch wrist. The watch is accompanied by its box and papers.

  • Condition: Excellent
  • Case size: 38mm
  • Bracelet length: 17.8cm / 7"
  • Warranty: Box and Papers
Posted at
Feb 12, 2025, 7:41 PM
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LNIB Audemars PIGUET ROYAL OAK OFFSHORE 26420RO ROSE GOLD 43MM NEW MODEL 2024

LNIB Audemars PIGUET ROYAL OAK OFFSHORE 26420RO ROSE GOLD 43MM NEW MODEL 2024

2024 Audemars Piguet Royal Oak Offshore Chronograph in rose gold, featuring a black ceramic bezel and reverse panda dial.

  • Condition: Like New In Box (Unworn with couple hairlines on the buckle from handling)
  • Case size: 43mm
  • Band material: Black Rubber with Rose Gold Pin Buckle
  • Strap system: Interchangeable Strap System
Posted at
Feb 11, 2025, 10:33 PM
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Audemars Piguet Royal Oak Offshore 43 - 26420RO - Rose Gold - 43mm - Excellent

Audemars Piguet Royal Oak Offshore 43 - 26420RO - Rose Gold - 43mm - Excellent

This is a rose gold Audemars Piguet Royal Oak Offshore 43mm watch with a black dial, featuring automatic movement and a rubber bracelet.

  • Condition: Pre-Owned - Excellent
  • Case Size: 43mm diameter
  • Bracelet Type: Rubber
  • Dial Color: Black
Posted at
Feb 11, 2025, 9:13 PM
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Audemars Piguet Royal Oak �Jumbo Extra-Thin� Gold Yellow Gold FULL 16202BA

Audemars Piguet Royal Oak �Jumbo Extra-Thin� Gold Yellow Gold FULL 16202BA

Audemars Piguet - 16202BA · $139,699
A sleek and ultra-thin Audemars Piguet Royal Oak 'Jumbo Extra-Thin' in Gold Dial, featuring a smoked yellow gold-toned dial with the 'Petite Tapisserie' pattern.

  • Condition: Mint condition with little to no signs of wear
  • Dial color: Smoked yellow gold
  • Case material: 18-carat yellow gold
  • Bezel finish: Brushed
Posted at
Feb 11, 2025, 5:28 PM
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Audemars Piguet Royal Oak Offshore Chronograph Rose Gold Black Dial 26401RO

Audemars Piguet Royal Oak Offshore Chronograph Rose Gold Black Dial 26401RO

Audemars Piguet - 26401RO · $29,950
This Audemars Piguet Royal Oak Offshore Chronograph is a 44mm rose gold watch with a black dial and silver sub-dials. It features an I serial number and comes with original boxes, booklets, warranty papers, and a full service in 2023.

  • Condition: very good
  • Case size: 44mm
  • Serial number type: I serial
  • Original sale date: February 2016
Posted at
Feb 11, 2025, 4:28 PM
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Audemars Piguet Royal Oak Offshore 26400SO 44mm Black Ceramic Panda Chronograph!

Audemars Piguet Royal Oak Offshore 26400SO 44mm Black Ceramic Panda Chronograph!

This Audemars Piguet Royal Oak Offshore is a 44mm black ceramic panda chronograph watch with a silver dial, automatic movement, and sapphire crystal. It features hours, minutes, small seconds, date, and chronograph functions.

  • Condition: Pre-owned with typical cosmetic wear and minor scratches on the ceramic bezel
  • Case Diameter: 44mm
  • Band Material: Black Rubber with Steel Pin Buckle
  • Movement Type: Automatic
Posted at
Feb 11, 2025, 3:54 PM
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NEW 2024 Audemars Piguet Royal Oak Diamond 38mm Blue Dial 26715ST.ZZ.1356ST.01

NEW 2024 Audemars Piguet Royal Oak Diamond 38mm Blue Dial 26715ST.ZZ.1356ST.01

The watch is a 2024 Audemars Piguet Royal Oak with a stainless steel diamond bezel and a light blue bracelet.

  • Condition: EXCELLENT
  • Diameter: 38mm
  • Material: Stainless Steel
Posted at
Feb 11, 2025, 12:19 PM
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