Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 Platinum / Black

Reference 26597PT.OO.1220PT.01

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar 41 Platinum / Black is a masterpiece that embodies the spirit of luxury and innovation. Its stunning design, featuring a black dial with the Grande Tapisserie pattern, is accentuated by stick and dot indexes providing a minimalist yet sophisticated look. Crafted from platinum, this watch radiates luxury and durability. The sapphire crystal on the front and back allows for a clear view of the intricate movements within, adding to its allure. The Audemars Piguet caliber AP 5134 automatic movement boasts an impressive array of features, including precision and reliability, extra-thin design with a suspended barrel, and a moon phase indicator that's a work of art in itself. This watch is packed with useful functionalities, displaying hours, minutes, date, day, leap year, month, and week indicator, making it a complete horological tool for those who appreciate timekeeping nuances. With its limited availability and high-quality craftsmanship, the Royal Oak Perpetual Calendar is positioned at the higher end of the luxury watch market, making it a valuable addition to any collection.

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Key Features

Automatic movement with precision and reliability
Extra-thin design with suspended barrel for reduced friction and wear
Moon phase indicator with laser microstructured aventurine base
Sapphire crystal on front and back for clear view of movements
Platinum case for luxury and durability
41mm diameter and 9.50mm height for comfortable wear
20m water resistance for everyday wear

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Perpetual Calendar 41 Platinum / Black

Reference

26597PT.OO.1220PT.01

Movement

ap-5134

Movement Features

Hours, Minutes
Date, Day, Leap Year, Month, Week Indicator
Moonphase

Case

41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

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

Audemars Piguet - 26574ST

Dial color: blue

Posted at

Nov 7, 2025, 8:35 AM

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Audemars Piguet Royal Oak Offshore "SAFARI" w/ 18-Month Warranty & 3 Straps

Audemars Piguet - 26020ST.OO.D091CR.01 · $17,895

This Audemars Piguet Royal Oak Offshore 'Safari' features a cream-colored dial with a 'Méga Tapisserie' pattern and luminous hands, powered by AP's in-house self-winding mechanical movement.

Condition: Excellent with minor blemish on the bezel
Movement type: In-house self-winding mechanical
Power reserve: 40 hours
Warranty: 18-month warranty from Horologix

Posted at

Nov 6, 2025, 11:11 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 · $199,000

This stunning Royal Oak Chronograph has a yellow gold case with a rich green dial, one of only 125 pieces ever made.

Condition: like new
Movement type: Mechanical (Automatic)
Jewels: 37
Power reserve hours: 40

Posted at

Nov 6, 2025, 8:44 AM

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Audemars Piguet Royal Oak Offshore 26400SO Panda Dial 44mm 2016 Full Set

Audemars Piguet - 26400SO.OO.A002CA.01 | 26400SO · $20,990

This is an excellent example of a very wearable and versatile 44mm Offshore model with a stainless steel case, automatic chronograph movement, and 50 hour power reserve.

Condition: Excellent, near mint pre-owned condition
Case size: 44mm diameter
Movement: Calibre 3126/3840
Power reserve: 50 hour power reserve

Posted at

Nov 5, 2025, 12:57 PM

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Audemars Piguet Royal Oak 15500ST Black Dial 41mm Steel 2020 Full Set

Audemars Piguet - 15500ST.OO.1220ST.03 | 15500ST · $38,450

The Audemars Piguet Royal Oak 15500ST features a classic 41mm stainless steel case with a black Grande Tapisserie dial, making it suitable for various occasions.

Condition: Excellent pre-owned condition with very faint wear on the case, bezel, and bracelet consistent with careful use
Case material: stainless steel
Diameter: 41mm
Movement type: automatic

Posted at

Nov 5, 2025, 12:34 PM

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2017 Audemars Piguet Royal Oak 41 White 15400ST — Like New Condition, Inner Box & Papers

Audemars Piguet - 15400ST · $33,000

The Audemars Piguet Royal Oak 41mm White Dial 15400ST embodies the essence of modern luxury with its distinctive design and impeccable craftsmanship, featuring a signature white dial, applied hour markers, and integrated stainless steel bracelet.

Condition: Like new condition
Diameter: 41mm
Lug to lug length: 51mm
Thickness: 9.8mm

Posted at

Nov 5, 2025, 8:01 AM

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2024 Audemars Piguet Royal Oak Diamond Bezel 15551ST — Like New Condition, Box & Papers

Audemars Piguet - 15551ST · $47,000

The Audemars Piguet Royal Oak Diamond Bezel combines the collection’s signature sporty elegance with a refined touch of luxury, featuring an iconic octagonal bezel set with brilliant-cut diamonds and a "Grande Tapisserie" silver-toned dial.

Condition: Like new condition
Dimensions: 37mm diameter, 45mm lug to lug, and 9.1mm thick
Includes: Original box & papers
Shipping: Free shipping to US addresses (international at additional cost)

Posted at

Nov 3, 2025, 8:02 AM

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Seiko AP Royal Oak MOD

Seiko - AP Royal Oak MOD · $215

This is a modified version of the Seiko AP Royal Oak, which is being sold as part of a sale.

Condition: Brand new
Payment methods: Venmo, PayPal

Posted at

Nov 1, 2025, 6:06 PM

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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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