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

Reference 26579CE.OO.1225CE.01

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

Current Listings

Audemars Piguet Royal Oak Offshore Ghost 26170TI 42mm Titanium Full Set - $25,495

Audemars Piguet - 26170TI.OO.1000TI.01 · $25,495

Up for sale is a Audemars Piguet Royal Oak Offshore Ghost Titanium watch, featuring a 42mm titanium case and full links.

Condition: Excellent condition with minimal signs of wear
Year: 2014
Case material: Titanium
Diameter: 42mm

Posted at

Dec 21, 2025, 11:47 AM

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Audemars Piguet Royal Oak Off Shore 26170ST Black Dial

Audemars Piguet - 26170ST · $16,000

A 42mm Audemars Piguet Royal Oak Off Shore with a black dial and a big, bold steel case on bracelet.

Condition: Honest wear throughout, great presentation
Dimensions: 42mm diameter
Serial number: G

Posted at

Dec 19, 2025, 12:17 PM

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Audemars Piguet Royal Oak Full Yellow Gold 18K Champagne Dial Quartz 1984 (Papers & Service Box)

Audemars Piguet - 56023BA · $29,750

This rare Audemars Piguet Royal Oak Ref. 56023BA is presented in full 18k yellow gold with a slim case and original matching gold bracelet.

Condition: Excellent for a watch dating back to 1984
Size: 36mm diameter
Year: 1984
Movement: quartz

Posted at

Dec 19, 2025, 11:56 AM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

The seller lists a large and bold Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, featuring rose gold and black ceramic materials, a smoked grey dial, and a powerful mechanical movement.

Condition: like new
Case size: 44mm diameter
Movement type: Mechanical (Automatic)
Water resistance: 100m depth rating

Posted at

Dec 19, 2025, 8:55 AM

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Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

Audemars Piguet - 26331BA.OO.1220BA.02 · $195,000

This Audemars Piguet Royal Oak Chronograph features a yellow gold case with a rich green 'Grande Tapisserie' dial and comes in a limited edition of only 125 pieces.

Condition: like new
Limited edition: one of only 125 pieces ever made
Case size: 41mm diameter
Case material: 18k Yellow Gold

Posted at

Dec 19, 2025, 8:51 AM

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

Audemars Piguet - 26120BA.OO.D088CR.01 · $40,000

A yellow gold Audemars Piguet Royal Oak Dual Time, a rare version of the sought-after model, in nice condition with its original boxes and warranty manual.

Condition: nice pre-owned condition with light cosmetic wear on the case and clasp
Case diameter: 39mm
Water resistance depth rating: 50m

Posted at

Dec 18, 2025, 2:39 PM

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* Price Drop * Audemars Piguet Royal Oak Offshore "Vampire" 26470ST.OO.A101CR.01 (Excellent Condition, Box & Papers dated 2017, $21,500)

Audemars Piguet - 26470ST.OO.A101CR.01 · $21,500

This Audemars Piguet Royal Oak Offshore 'Vampire' is in excellent condition, featuring a 2017 release with all original documentation and boxes.

Condition: Excellent pre-owned
Year: 2017
Boxpapers: Yes/Yes
Warranty: Expired

Posted at

Dec 17, 2025, 8:37 PM

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Audemars Piguet Royal Oak Nick Faldo LE 36mm Steel 15190SP.OO.0789ST.01 Full Set

Audemars Piguet - 15190SP.OO.0789ST.01 · $21,680

This Audemars Piguet Royal Oak Nick Faldo LE is a 36mm stainless steel watch with a black dial and brushed bracelet, featuring an automatic mechanical movement. It has been serviced and comes in full set condition.

Condition: Incredible preowned condition with very few signs of wear
Case Material: Stainless Steel
Bezel Material: Stainless Steel
Dial Color: Black

Posted at

Dec 17, 2025, 8:05 PM

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Audemars Piguet 42mm Rose Gold Royal Oak Offshore Chronograph Rubberclad 25940OK.OO.D002CA.02

Audemars Piguet - 25940OK.OO.D002CA.02 · $24,949

This is a 42mm Rose Gold Royal Oak Chronograph Rubberclad watch from Audemars Piguet, with most wear isolated to the rubber bezel and a few marks on the case. It comes with an AP strap, deployant clasp, and original box.

Condition: good preowned condition
Case Material: Rose Gold
Bezel Material: Rubber
Included Accessories: AP strap, 18l rose gold AP deployant clasp and original AP box

Posted at

Dec 17, 2025, 5:22 PM

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