Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Openworked 41 Ceramic
Reference 26585CE.OO.1225CE.01
About this watch
Welcome to the world of luxury horology! Today, we're going to unpack the stunning Audemars Piguet Royal Oak Perpetual Calendar Openworked 41 Ceramic, model number 26585CE.OO.1225CE.01. This watch isn't just a timepiece; it's a statement. So, grab your favorite beverage, get comfy, and let's explore this piece of art in detail. Before diving into the specifics of the watch, let's take a moment to appreciate the brand behind it. Founded in 1875, Audemars Piguet is one of the oldest Swiss watch manufacturers still in operation. Known for its innovative designs and mechanical prowess, the brand has consistently pushed boundaries in the watchmaking world. The Royal Oak line, introduced in 1972, revolutionized luxury sports watches and has since become an icon. Now, let's get into the specifics of the Royal Oak Perpetual Calendar Openworked 41 Ceramic. This timepiece combines classic elegance with modern engineering, making it a unique addition to any watch collector's arsenal. With a blend of titanium and ceramic, this watch is as durable as it is visually striking. The first thing that catches your eye is the skeletonized dial. It’s not just a design choice; it’s a peek into the intricate mechanics that power this masterpiece. The watch features a stunning skeletonized movement that showcases the inner workings, a hallmark of high-end watchmaking. Constructed from high-tech ceramic and titanium, the Royal Oak Perpetual Calendar Openworked is as robust as it is beautiful. The ceramic provides scratch resistance, while titanium keeps the watch lightweight. This combination ensures that you can wear it daily without worrying about wear and tear. The color palette is primarily a sleek skeleton finish, which adds a modern touch to its overall appearance. The stick and dot indexes contribute to a clean, minimalist look that is easy to read at a glance. It’s a watch that can easily transition from a formal event to a casual outing, making it incredibly versatile. Let's talk about the engine that powers this beauty—the Audemars Piguet caliber AP 5135. This automatic movement is based on the extra-thin AP 5134, featuring a suspended barrel. But what does this mean for you as a wearer? It means precision and reliability. When it comes to functionality, the Royal Oak Perpetual Calendar Openworked does not disappoint. With a water resistance of 20 meters, it's perfect for everyday wear, though I wouldn’t recommend diving in the ocean with it. However, light splashes and rain should pose no problem! The AP 5135 movement has a power reserve of 40 hours, ensuring that you won't have to wind it every day. Its frequency of 19,800 vibrations per hour contributes to its accuracy, ensuring that you’re always on time. Who doesn’t love being fashionably late—except when it comes to your watch? With a luxury watch like this, the question of value always arises. Priced at a premium, the Audemars Piguet Royal Oak Perpetual Calendar Openworked is not for the faint of heart. However, when considering the craftsmanship, brand heritage, and unique features, many collectors would argue that it’s worth every penny. Luxury watches tend to hold their value well, and Audemars Piguet is no exception. The limited availability and high demand for models like the Royal Oak can make it a smart investment for collectors. It’s not just a watch; it’s a piece of history! If you’re a watch enthusiast or collector, this piece is a must-have. Its intricate mechanics and stunning design will surely draw attention and admiration. Plus, you can proudly say you own a piece from one of the most prestigious watchmakers in history. Even if you’re not a hardcore collector, this watch is versatile enough for daily wear. Its elegant design means you can wear it to the office, out on a date, or even at a casual brunch. It’s a conversation starter, that’s for sure! The Audemars Piguet Royal Oak Perpetual Calendar Openworked 41 Ceramic is more than just a watch; it’s a work of art. From its stunning skeletonized movement to its durable yet elegant materials, this timepiece ticks all the boxes for luxury and functionality.
Key Features
- Skeletonized dial with intricate mechanics
- Audemars Piguet caliber AP 5135 automatic movement
- Water resistance up to 20 meters
- Perpetual calendar tracking date, day, month, and leap year
- Moonphase indicator requiring adjustment every 125 years and 317 days
- Titanium and ceramic construction with scratch-resistant ceramic
- Sapphire glass for crystal clarity
Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Perpetual Calendar Openworked 41 Ceramic
- Reference
- 26585CE.OO.1225CE.01
- Movement
- ap-5135
- Movement Features
-
- Hours, Minutes
- Date, Day, Leap Year, Month, Week Indicator
- Moonphase
- Case
- 41mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 20
Current Listings
Audemars Piguet Royal Oak Offshore Rubberclad Black 25940SK.OO.D002CA.01.A FULL
The watch is described as a black Rubberclad Royal Oak Offshore, with a strong presence on the wrist and comparable pricing to standard steel Rolex models.
- Condition: MINT
- Material: Rubberclad
- Serial number type: H Serial
- Production year: 2011
Audemars Piguet Royal Oak Offshore Diver 42 White – 15710ST.OO.A002CA.02 – FULL
The Audemars Piguet Royal Oak Offshore Diver 42 White features a clean white dial, stunning steel casing, and perfect size at 42mm.
- Condition: Excellent condition with minimal signs of wear
- Diameter: 42mm
- Band Material: rubber
Audemars Piguet Royal Oak Automatic 41mm Black Dial 2020 – AP 15500st Full Set
The Audemars Piguet Royal Oak Automatic 41mm Black Dial 2020 is a statement piece that seamlessly blends elegance with functionality in one of AP's most sought-after configurations.
- Condition: Great condition, case, crystal and buckle are in great condition
- Case Size: 41mm diameter
- Dial Color: Black
- Material: Stainless Steel
![[WTS] Audemars Piguet Royal Oak Offshore Ref:26470OR Box & Papers $36,000](https://external-preview.redd.it/tFWFFoYC7bWW4sX9LtIVVklqVD9nAdBLTqkc6xZvntk.jpeg?auto=webp&s=4bd8cb9916215151477568125f46c9f08d2232a5)
Audemars Piguet Royal Oak Offshore Ref:26470OR Box & Papers $36,000
The Audemars Piguet Royal Oak Offshore is a luxury watch that combines sporty and elegant design. It's made of solid 18k rose gold and features a gray 'Mega Tapisserie' dial, paired with a gray rubber strap.
- Condition: excellent pre-owned
- Material: solid 18k rose gold
- Dial color: gray
- Straps included: 1 x gray alligator strap, 1 x original gray rubber strap
![[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph Smoked Taupe 43mm AP 26420SO - Full Set](https://external-preview.redd.it/xHwHhLh1dehyWF2xbdyzhRlepA_U_hL-_c_zBkBt-Os.jpeg?auto=webp&s=95d94e6ccffee2a7dab6a9c709e7b08301d26efb)
[US] Audemars Piguet Royal Oak Offshore Chronograph Smoked Taupe 43mm AP 26420SO - Full Set
This is a highly desirable Taupe dial variant of the newer 43mm Royal Oak Offshore from AP, featuring a ceramic bezel and full ceramic pushers.
- Condition: Very Good
- Case size: 43mm
- Movement: calibre 4401 Flyback Chronograph
![[WTS] [US] Audemars Piguet Royal Oak Automatic 41mm Black Dial 2020 - 15500st Complete Set](https://external-preview.redd.it/9SJG6RT8Br9halSAvlhI_jxoCorgL0zOzTMxl5pPGcQ.jpeg?auto=webp&s=66a6699b4bd4c6072ddda0035b475ce541305489)
[US] Audemars Piguet Royal Oak Automatic 41mm Black Dial 2020 - 15500st Complete Set
Up for sale or trade is the Royal Oak that exemplifies AP’s renowned craftsmanship and bold design, housed in a stainless steel case with an elegant black dial.
- Condition: Very Good
- Case size: 41mm diameter
- Serial number type: HR
Audemars Piguet Royal Oak 41mm 15500st Grey 15500ST.OO.1220ST.02
This Audemars Piguet Royal Oak 41mm is a fully complete 2020 set, including all box, links, and AP warranty card.
- Condition: Very good condition with light signs of wear and minor hairlines
- Year: 2020
- Size: 41mm diameter
![[WTS] 2019 Audemars Piguet Royal Oak 41mm 15500ST Blue Dial - $43,000](https://external-preview.redd.it/dTh78AIA4AttkF-Q_onm3ZNtwXKO5hK8FauGdcNtLaA.jpeg?auto=webp&s=7dbccb7f21f886ec4e7b12e49d47bb905e943e5b)
2019 Audemars Piguet Royal Oak 41mm 15500ST Blue Dial - $43,000
2019 Audemars Piguet Royal Oak Self Winding 41mm Stainless Steel Blue Grande Tapisserie Dial, in excellent overall condition.
- Condition: Excellent overall condition
- Box Set: Yes
- Papers: Yes
- Warranty Card: Yes

BNIB Audemars PIGUET ROYAL OAK CHRONOGRAPH 26240ST BLUE NUIT DIAL 2025 FULL SET
A brand new 41mm Audemars Piguet Royal Oak Chronograph with a stainless steel case and blue nuit, nuage 50 dial.
- Condition: Brand New in Box
- Case diameter: 41mm
- Dial color: blue nuit, nuage 50