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

Current Listings

AP Royal Oak Offshore Annual Calendar Serviced $22,750

Audemars Piguet - 25807ST · $22,750

Condition: Excellent condition
Case Size: 38mm
Thickness: 12.5mm
Dial Color: Black with Tapisserie pattern

Posted at

Jul 2, 2025, 12:47 PM

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Audemars Piguet Royal Oak 15500ST White Dial – Full Set – 2021

Audemars Piguet - 15500ST · $36,500.004

The watch is in mint condition with a 41mm stainless steel case and white/silver 'Grande Tapisserie' dial. It features an AP Caliber 4302 automatic movement.

Condition: mint condition
Case size: 41mm
Movement type: automatic

Posted at

Jul 2, 2025, 9:20 AM

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Audemars Piguet Royal Oak Offshore Dark Knight Box & Papers 26470SO.OO.A002CA.01

Audemars Piguet - 26470SO.OO.A002CA.01 · $23,750

The Audemars Piguet Royal Oak Offshore is a recognizable watch, known as the "Dark Knight" due to its black/red color combo and ceramic bezel.

Condition: Excellent condition
Case material: Titanium
Movement: Calibre 3126/3840

Posted at

Jul 1, 2025, 6:26 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic Beast - 26238CE - Full Set 2024

Audemars Piguet - 26238CE.OO.1300CE.01 · $91,500

The Royal Oak Offshore Chronograph “Beast” in full black ceramic, featuring a black Grande Tapisserie dial with white accents, perfect combination of style and durability.

Condition: Very Good
Serial number type: PX
Case material: Black Ceramic
Crystal condition: Like-new

Posted at

Jul 1, 2025, 2:43 PM

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[US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold Non-Converted Black Dial - 26320OR Full Set

Audemars Piguet - 26320OR.OO.1220OR.01 · $68,950

The Audemars Piguet Royal Oak Chronograph features a black dial against rose gold, with a 41mm case and matching bracelet.

Condition: Very Good
Case material: 18-carat gold
Bracelet material: rose gold

Posted at

Jul 1, 2025, 2:27 PM

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[US] Audemars Piguet Royal Oak Perpetual Calendar 41mm Blue Dial - AP 26574ST

Audemars Piguet - 26574ST.OO.1220ST.02 · $97,500

This Audemars Piguet Royal Oak Perpetual Calendar is a grail for most and a reality for the very few! In the popular blue steel combo and equipped with a full perpetual calendar, it displays the day, date, month, and moon phase, as well as a week indicator, making it an absolute marvel of complications!

Condition: Very Good
Serial number: J
Year: 2017
Accessories included: Audemars Piguet Outer Green Box,Audemars Piguet Green Inner Box,Audemars Piguet Archive Papers

Posted at

Jul 1, 2025, 1:48 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Havana - 26470ST - Full Set

Audemars Piguet - 26470ST.OO.A820CR.01 · $21,250

This beautiful AP Royal Oak Offshore 'Havana' features a striking brown Mega Tapisserie patterned dial and is one of the OG AP Offshores, with a 42mm case that adds to its desirability. The watch has an open case back allowing you to view the gorgeous 3126 movement.

Condition: Very Good
Serial number: J serial number
Year: 2017
Case size: 42mm diameter

Posted at

Jul 1, 2025, 1:23 PM

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[US] Audemars Piguet Royal Oak Selfwinding 41mm AP 15400OR Rose Gold Black Dial

Audemars Piguet - 15400OR.OO.D002CR.01 · $35,975

The watch is housed in an insanely finished 18-carat gold case, which contrasts beautifully against the stunning black dial.

Condition: Very Good
Case material: 18-carat gold
Clasp material: rose gold
Strap: Audemars Piguet leather strap

Posted at

Jul 1, 2025, 1:12 PM

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Audemars Piguet – Royal Oak Offshore Chronograph Vampire Date Black Dial 42mm Automatic Steel 50h reserve

Audemars Piguet - 26470ST.OO.A101CR.01 · $18,995.002

The Audemars Piguet Royal Oak Offshore Vampire is a unique and dependable watch that features a black dial, bright red details, and a sporty edge. It has a 42mm stainless steel case, a sapphire crystal, and a rubber strap. The watch includes a date display at 3 o'clock, three subdials for seconds, minutes, and hours, and a reliable automatic movement with a 50-hour power reserve.

Condition: Very good shape with some signs of wear
Movement Type: Automatic
Case Material: Stainless Steel
Dial Color: Black

Posted at

Jul 1, 2025, 12:45 PM

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