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

Audemars Piguet Royal Oak Chrono Rose Gold Blue 26240OR.OO.D315cr.02

Audemars Piguet Royal Oak Chrono Rose Gold Blue 26240OR.OO.D315cr.02

The watch is a Royal Oak Chrono in Rose Gold with Blue dial and strap, showing only minor surface hairlines.

  • Condition: Mint condition
  • Material: Rose Gold
  • Dial color: Blue
Posted at
Jun 25, 2025, 5:29 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Diver Stainless Steel White Dial 15710ST

Audemars Piguet Royal Oak Offshore Diver Stainless Steel White Dial 15710ST

This Audemars Piguet Royal Oak Offshore Diver features a stainless steel case, white Tapisserie dial, and automatic mechanical movement.

  • Condition: preowned with scratches to the case, bezel and buckle
  • Case material: stainless steel
  • Case dimensions: 42mm diameter
  • Bezel: stainless steel
Posted at
Jun 24, 2025, 7:08 PM
Active

Audemars Piguet Royal Oak Offshore Titanium Ceramic 44mm Box & Papers – 26400IO

Audemars Piguet - 26400IO · $24,595.002
A massive 44mm titanium case with a rugged, high-tech feel and a slate grey "Méga Tapisserie" dial adds depth and dimension beneath the bold red chronograph accents. This timepiece is powered by AP's automatic chronograph movement.

  • Condition: Excellent preowned condition
  • Case material: Titanium
  • Bezel material: Black ceramic
  • Pusher material: Black ceramic
Posted at
Jun 24, 2025, 5:18 PM
Active
Audemars Piguet Royal Oak Offshore Chronograph “Half Brick” Rhodium 42mm 26470OR

Audemars Piguet Royal Oak Offshore Chronograph “Half Brick” Rhodium 42mm 26470OR

Audemars Piguet - 26470OR · $38,895.004
The Audemars Piguet Royal Oak Offshore Chronograph is a bold and elegant watch with a striking grey dial, 18k rose gold case, and automatic chronograph movement. It's designed for those who want their wristwear to turn heads and stand out from the crowd.

  • Condition: Excellent preowned condition
  • Case diameter: 42mm
  • Movement type: automatic chronograph
  • Strap options: black rubber, white textured rubber
Posted at
Jun 24, 2025, 5:17 PM
Active
Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet - 26579CB · $306,899
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
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