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
- 20
Current Listings

Audemars Piguet Royal Oak Offshore 26400SO 44mm Black Ceramic Panda Chronograph!
This Audemars Piguet Royal Oak Offshore is a 44mm black ceramic panda chronograph watch with a silver dial, automatic movement, and sapphire crystal. It features hours, minutes, small seconds, date, and chronograph functions.
- Condition: Pre-owned with typical cosmetic wear and minor scratches on the ceramic bezel
- Case Diameter: 44mm
- Band Material: Black Rubber with Steel Pin Buckle
- Movement Type: Automatic
NEW 2024 Audemars Piguet Royal Oak Diamond 38mm Blue Dial 26715ST.ZZ.1356ST.01
The watch is a 2024 Audemars Piguet Royal Oak with a stainless steel diamond bezel and a light blue bracelet.
- Condition: EXCELLENT
- Diameter: 38mm
- Material: Stainless Steel

Audemars Piguet Royal Oak Day-Date 39mm Rose Gold AP 26330or Black Dial Full Se
This is a 39mm Royal Oak Day-Date in rose gold with a black dial, fully set and in very good condition.
- Condition: Very Good
- Year: 2013
- Case Diameter: 39mm

Audemars Piguet Royal Oak Jumbo Blue Dial 39mm Stainless Steel 15202st
This listing is for an Audemars Piguet Royal Oak Jumbo Blue Dial 39mm Stainless Steel watch, a 2016 model with original box and papers.
- Condition: Very Good
- Size: 39mm diameter

Audemars Piguet Royal Oak Offshore Chronograph Champagne Rose Gold MINT 26470OR
The Audemars Piguet Royal Oak Offshore Chronograph features a champagne dial with the iconic Mégas Tapisserie pattern, creating a dynamic effect that adds depth. The watch has a brushed bezel and case, with an exhibition caseback providing a clear view into the heart of the watch.
- Condition: Mint
- Case Material: 18k pink gold
- Diameter: 44mm
- Water Resistance: 100m

Audemars Piguet Royal Oak 67651SR.ZZ.1261SR.01
Audemars Piguet Royal Oak, originally purchased in 2021, factory bezel, complete.
- Condition: preowned, beautiful condition
- Case size: 33mm

BNIB Audemars PIGUET ROYAL OAK 15510ST STEEL BLUE NUIT DIAL 2025 COMPLETE SET
A fresh brand new in box Audemars Piguet Royal Oak 41mm stainless steel watch with a Bleu Nuit Nuage 50 dial.
- Condition: Brand new, never worn
- Case size: 41mm
- Dial color: Bleu Nuit Nuage 50
2013 Audemars Piguet 15400ST Royal Oak 41mm with Box & Papers
2013 Audemars Piguet Royal Oak 41mm stainless steel watch with black dial, box, and papers.
- Condition: Very Good
- Case Size: 41mm diameter
- Material: stainless steel
- Dial Color: black

Audemars Piguet Royal Oak Double Balance Wheel Openworked White Gold 15412BC
This Audemars Piguet Royal Oak Double Balance Wheel Openworked features a stunning diamond-set bezel and an openworked dial that reveals the double balance wheel. It presents itself as a solid presence on the wrist with its brushed white gold case.
- Condition: Mint condition
- Case material: White Gold
- Diameter: 40mm
- Water resistance: not specified