Audemars Piguet Royal Oak Royal Oak 26551 Grande Complication Skeleton 40th Anniversary

Reference 26551PT.OO.1238PT.02

About this watch

The Audemars Piguet Royal Oak 26551 Grande Complication Skeleton 40th Anniversary is a masterpiece that combines exquisite design with unparalleled functionality. Its standout features, including the perpetual calendar, moonphase, and minute repeater, make it a true marvel of modern watchmaking. With its stunning skeleton design and complex mechanics, it perfectly embodies the spirit of Audemars Piguet. The platinum case exudes luxury, while the skeleton dial offers a peek into the intricate workings of the watch. The grey color adds a level of sophistication that is hard to match. This timepiece is a testament to what can be achieved through passion and expertise in horology.
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Key Features

  • Platinum Case
  • Skeleton Dial with AP 2885 Caliber
  • Perpetual Calendar
  • Moonphase
  • Split-Seconds Chronograph
  • Minute Repeater
  • Limited Edition of 1 Unit

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak 26551 Grande Complication Skeleton 40th Anniversary
Reference
26551PT.OO.1238PT.02
Movement
ap-2885
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month, Perpetual Calendar
  • Chronograph, Column wheel, Rattrapante
  • Moonphase
  • Minute Repeater
Case
44mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
20

Current Listings

[WTS] Audemars Piguet Royal Oak Offshore "Elephant" | Slate Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | Slate Gray Dial

Audemars Piguet Royal Oak Offshore "Elephant" | Slate Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | Slate Gray Dial

This Audemars Piguet Royal Oak Offshore features a slate gray dial, black sub-dials, and thinned Arabic numerals on a 42mm stainless steel case with a Manufacture Calibre 3126 / 3840 automatic movement.

  • Case diameter: 42mm
  • Material: Stainless Steel
  • Movement: Manufacture Calibre 3126 / 3840
Posted at
Dec 29, 2025, 6:25 PM
Active
[WTS] (Audemars Piguet) (Royal Oak Offshore) (Batman Full Set 2022)

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2022 Audemars Piguet Batman Royal Oak Offshore, a recently discontinued colorway and reference number.

  • Strap: original OEM blue strap and aftermarket XLong Strap
  • Bracelet price: 2500.00
Posted at
Dec 29, 2025, 6:04 PM
Active
Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

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This Audemars Piguet Royal Oak Perpetual Calendar features a blue Grande Tapisserie dial, perpetual calendar function, and is made from white ceramic. It includes hours, minutes, day, date, month, moon phase, leap year, and week indicator functions.

  • Condition: Mint
  • Case material: White ceramic
  • Dial color: Blue
Posted at
Apr 8, 2025, 1:20 PM
Active
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This Audemars Piguet Royal Oak features a white dial, iconic octagonal bezel, and signature Tapisserie pattern, making it a true masterpiece of luxury and precision.

  • Condition: Mint Condition
  • Box: Yes, original box included
  • Shipping: Fully insured FedEx Priority Overnight shipping to US addresses included
  • Payment Methods: Wire, cryptocurrency, credit card (+4%)
Posted at
Apr 7, 2025, 8:26 PM
Active
NIB Audemars Piguet Royal Oak Chronograph Rose Gold Green Dial Strap 26240 Full Se

NIB Audemars Piguet Royal Oak Chronograph Rose Gold Green Dial Strap 26240 Full Se

This 41mm Audemars Piguet Royal Oak Chronograph features an in-house automatic movement and a green dial on an 18K rose gold case.

  • Condition: New, unworn (NIB)
  • Case size: 41mm
  • Movement type: Automatic, in-house
Posted at
Apr 7, 2025, 3:20 PM
Active
Audemars PIGUET ROYAL OAK JUMBO ULTRA THIN 15202ST BLUE DIAL 2018 FULL SET

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A 2018 Audemars Piguet Royal Oak Jumbo Extra-Thin in stainless steel with a blue dial, featuring a 39mm case size.

  • Condition: Excellent Condition
  • Case Size: 39mm
  • Diameter: 39mm
  • Year: 2018
Posted at
Apr 4, 2025, 9:08 PM
Active
2022 Audemars Piguet Ref. 26331ST Royal Oak Chronograph

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Audemars Piguet - 26331ST · $41,950
2022 Audemars Piguet Ref. 26331ST Royal Oak Chronograph, featuring a 41mm case and blue dial.

  • Condition: Light wear
  • Case size: 41mm
  • Dial color: blue
Posted at
Apr 4, 2025, 11:30 AM
Active
2008 Audemars Piguet 18K YG Royal Oak Chronograph 26068BA Pave Diamond Dial w/ MO

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Audemars Piguet - 26068BA · $78,550
The watch features a 39mm 18K yellow gold and diamond case with a pave diamond dial, mother of pearl sub-dials, and an 18K yellow gold folding clasp.

  • Condition: Excellent (unpolished)
  • Case size: 39mm
  • Diameter: 39mm
  • Bezel condition: Excellent (light wear)
Posted at
Apr 4, 2025, 9:34 AM
Active