Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 Ceramic / Slate

Reference 26579CE.OO.1225CE.01

Audemars Piguet Royal Oak Perpetual Calendar 41 Ceramic / Slate

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar 41 Ceramic / Slate stands as a testament to the brand's legacy of innovation and elegance. At its heart lies the exceptional Audemars Piguet caliber AP 5134, an automatic movement that redefines the boundaries of watchmaking. With its extra-thin design, suspended barrel, and frequency of 19,800 vibrations per hour, this caliber is designed for precision. The movement's gears are meticulously crafted, offering a seamless experience as it tracks hours, minutes, and calendar features like date, day, leap year, and month indicators. The moon phase indicator, laser microstructured on an aventurine base, adds an ethereal quality to the watch. The combination of titanium and ceramic makes this timepiece durable, lightweight, and scratch-resistant, while the slate grey dial provides a captivating backdrop for its features. Measuring 41mm in diameter and just 9.5mm in height, the Royal Oak Perpetual Calendar is perfectly sized for various wrists. Its unique shape and open case back offer a glimpse into the intricate workings of the movement, allowing wearers to appreciate the craftsmanship involved. With a water resistance of 20 meters, this watch is suitable for everyday wear, but not designed for deep-sea diving. The Royal Oak Perpetual Calendar 41 Ceramic / Slate is an investment that combines innovation and elegance in a way that few can rival.
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MSRP: $102,700
Market Price: $197,643

Key Features

  • Audemars Piguet caliber AP 5134 automatic movement
  • Extra-thin design with suspended barrel
  • Frequency of 19,800 vibrations per hour
  • Moon phase indicator with laser microstructured aventurine base
  • Titanium and ceramic construction for durability and lightness
  • Slate grey dial with stick and dot indexes
  • 41mm diameter and 9.5mm height for a perfect fit
  • Water resistance of 20 meters for everyday wear

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Perpetual Calendar 41 Ceramic / Slate
Reference
26579CE.OO.1225CE.01
Movement
ap-5134
Movement Features
  • Hours, Minutes
  • Date, Day, Leap Year, Month, Week Indicator
  • Moonphase
Case
41mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
20

Current Listings

[WTS] NEW Audemars Piguet Royal Oak Offshore Chrono Smoked Taupe 26420SO.OO.A600CA.01

NEW Audemars Piguet Royal Oak Offshore Chrono Smoked Taupe 26420SO.OO.A600CA.01

Audemars Piguet - 26420SO.OO.A600CA.01 · $36,000
This is a brand new, 2024 Audemars Piguet Royal Oak Offshore Chrono in Smoked Taupe, reference number 26420SO.OO.A600CA.01. It comes complete with a double box set, warranty card, instructions, and factory-sealed rubber band.

  • Condition: Like new
  • Warranty: factory sealed warranty card included
  • Box Status: minor scuffs on outer box
Posted at
Oct 15, 2025, 11:34 AM
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View listing on r/WatchExchange
[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph Black Dial Steel AP ‘City of Sails’ - 25979ST

[US] Audemars Piguet Royal Oak Offshore Chronograph Black Dial Steel AP ‘City of Sails’ - 25979ST

Audemars Piguet - 25979ST · $102,000
  • Limited edition: Yes, City of Sails
  • Case size: 43mm diameter
Posted at
Oct 15, 2025, 11:09 AM
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[WTS] [US] Audemars Piguet Royal Oak Chronograph 41mm Blue Dial AP 26331ST – Full Set 2021

[US] Audemars Piguet Royal Oak Chronograph 41mm Blue Dial AP 26331ST – Full Set 2021

Audemars Piguet - 26331ST
The watch is a Royal Oak Chronograph with a blue dial and is part of the 2021 collection.

  • Year: 2021
Posted at
Oct 15, 2025, 11:05 AM
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[WTS] [US] Audemars Piguet Royal Oak Chronograph 41mm Blue Dial AP 26331ST – Full Set 2021

[US] Audemars Piguet Royal Oak Chronograph 41mm Blue Dial AP 26331ST – Full Set 2021

Audemars Piguet - 26331ST · $79,900
The listing is for an Audemars Piguet Royal Oak Chronograph in a 41mm case, featuring a blue dial. It comes with additional details such as the full set and being from 2021.

  • Year: 2021
  • Set: Full Set
Posted at
Oct 15, 2025, 11:05 AM
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[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Rubberclad - AP 25940OK Full Set

[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Rubberclad - AP 25940OK Full Set

Audemars Piguet - AP 25940OK · $105,000
This Audemars Piguet Royal Oak Offshore Chronograph is a 42mm Rubberclad model, part of the AP 25940OK collection.

  • Case material: Stainless steel
  • Diameter: 42mm
  • Bracelet: Rubber
Posted at
Oct 15, 2025, 10:56 AM
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[WTS] Audemars Piguet Royal Oak Offshore Chronograph Beast Blue Dial 42mm 25721ST.OO.1000ST.09.A

Audemars Piguet Royal Oak Offshore Chronograph Beast Blue Dial 42mm 25721ST.OO.1000ST.09.A

Audemars Piguet - 25721ST.OO.1000ST.09.A · $28,395
The Audemars Piguet Royal Oak Offshore Chronograph 'Beast' is a 42mm mechanical watch with a blue dial and stainless steel case, featuring a tapisserie texture and octagonal bezel.

  • Condition: Very good condition with light signs of wear
  • Case size: 42mm diameter
  • Water resistance: 100m depth rating
  • Movement type: Mechanical (Automatic)
Posted at
Oct 15, 2025, 8:47 AM
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[WTS] Audemars Piguet Royal Oak Dual Time 39mm YELLOW GOLD 26120BA.OO.D088CR.01

Audemars Piguet Royal Oak Dual Time 39mm YELLOW GOLD 26120BA.OO.D088CR.01

Audemars Piguet - 26120BA.OO.D088CR.01 · $40,000
This beautiful Audemars Piguet Royal Oak Dual Time in 39mm YELLOW GOLD is a rare Yellow Gold version, featuring an automatic movement, sapphire crystal, and 50 Meters water resistance. It comes with its outer green box, inner wooden box, instruction manual, and original warranty manual.

  • Condition: nice pre-owned condition with light cosmetic wear
  • Case diameter: 39mm
  • Movement: automatic
  • Crystal type: sapphire
Posted at
Oct 14, 2025, 4:34 PM
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[WTS] Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial 15703ST BOXES/PAPERS

Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial 15703ST BOXES/PAPERS

Audemars Piguet - 15703ST.00.A002CA.01 · $18,500
The watch features an inner rotating ring with a diving scale, 42mm case diameter, and is water resistant up to 300 meters.

  • Condition: Excellent, minor cosmetic wear
  • Case diameter: 42mm
  • Water resistance: 300m depth rating
  • Movement type: Automatic
Posted at
Oct 14, 2025, 4:15 PM
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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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