Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Openworked Pink Gold
Reference 25829OR.OO.0944OR.01
About this watch
The Audemars Piguet Royal Oak Perpetual Calendar Openworked Pink Gold is a masterpiece that encapsulates the essence of luxury watchmaking. This remarkable timepiece features an 18-carat pink gold case, measuring 39.00 mm in diameter and 9.30 mm in height, exuding warmth and luxury. The openworked design reveals the intricate inner workings, showcasing the complex mechanics within. At its heart lies the Audemars Piguet caliber AP 2120 / 2802, an automatic movement celebrated for its extra-thin design and precision. With a 40-hour power reserve and 38 jewels, this movement is a testament to the brand's meticulous attention to detail. The perpetual calendar automatically adjusts for month lengths and leap years, while the moonphase complication adds an astronomical element to this impressive watch. Sapphire crystal glass protects the dial, enhancing visibility of the intricate skeleton design. With a water resistance of 20 meters, this watch can withstand splashes but is not designed for deep-sea diving. The manual finishing of the bridges features polished bevels, satin-brushed edges, and perlage on the recesses, accentuating the watch's exclusivity.
Buy Now on Jomashop
This is an affiliate link
Key Features
- 18-carat pink gold case
- Audemars Piguet caliber AP 2120 / 2802 automatic movement
- Perpetual calendar with moonphase complication
- Sapphire crystal glass for enhanced visibility
- 20-meter water resistance
- Manual finishing of bridges with polished bevels and perlage
Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Perpetual Calendar Openworked Pink Gold
- Reference
- 25829OR.OO.0944OR.01
- Movement
- ap-2120-2802
- Movement Features
-
- Hours, Minutes
- Date, Day, Leap Year, Month, Perpetual Calendar
- Moonphase
- Case
- Pink Gold 39mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 20
Current Listings
Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 26238CE.00.1300CE.01
This is an Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, a men's watch with a ceramic case and band, featuring automatic movement and a sapphire crystal.
- Condition: Mint
- Case Diameter: 42mm
- Water Resistance: 100m/ 10ATM
- Band Size: 7.25"
![[WTS] Audemars Piguet Royal Oak Offshore Navy Panda Chronograph 42mm 26170ST.OO.D305CR.01 Box+Extract](https://preview.redd.it/dcz2mtp3wejf1.jpg?width=640&crop=smart&auto=webp&s=a557b9bfee75919b5bffa6ab82dd5aa47a6a8407)
![[WTS] AUDEMARS PIGUET Royal Oak Blue Dial Stainless Steel 15500ST.OO.1220ST.01](https://preview.redd.it/vsweq9d4k8jf1.jpg?width=640&crop=smart&auto=webp&s=5357bc0893c9cf8d0646f3c4c42a376b0b0da5b1)
![[WTS] AUDEMARS PIGUET Royal Oak Offshore Diver Black Dial 42mm 15710ST.OO.A002CA.01](https://preview.redd.it/lodsllety7jf1.jpg?width=640&crop=smart&auto=webp&s=377d97304e69a0cbbc0726f10b0ff9854cf22950)
Audemars Piguet Royal Oak Offshore Chronograph Panda | ref. 26400SO | 2015 Set
The watch is an Audemars Piguet Royal Oak Offshore Chronograph Panda in a 44mm case, featuring a ceramic bezel and crystal. It has a sharp and unpolished finish, with only light hairlines on the case and clasp.
- Condition: Excellent condition overall
- Case size: 44mm
- Movement speed: -6spd at 320amp

Unworn 2025 Audemars Piguet Royal Oak 41mm Green khaki shade. 15510ST.OO.1320ST.09
This is an unworn 2025 Audemars Piguet Royal Oak in a 41mm case, featuring a green khaki shade dial.
- Condition: Unworn
- Boxes: yes, included with purchase
- Books: yes, included with purchase
- Warranty card: yes, included with purchase

Audemars Piguet Royal Oak Offshore Rubens Barrichello II 26078PO.OO.D018CR.01 Platinum.
This is a Royal Oak Offshore Rubens Barrichello II watch in platinum, known for its unique design and high-quality materials.
- Condition: Excellent
- Warranty booklets: present
- Service box: present
![[WTS] Audemars Piguet Royal Oak Offshore 42mm Blue “Beast” AP 26237ST Box and Papers](https://preview.redd.it/a46abzlzv0jf1.jpg?width=640&crop=smart&auto=webp&s=e949f71211071406ef8123c17189e1311ac81e59)
Audemars Piguet Royal Oak Offshore 42mm Blue “Beast” AP 26237ST Box and Papers
a pre-owned Audemars Piguet Royal Oak Offshore 42mm Blue "Beast" with a stainless steel case and blue dial.
- Material: stainless steel
- Case diameter: 42mm
Audemars Piguet Royal Oak Offshore Chronograph Havana All Brown Stainless Steel MINT FULL SET 26470ST
The Audemars Piguet Royal Oak Offshore Chronograph Havana All Brown features a unique cigar-brown Méga-Tapisserie dial, with rose-gold accents and subdials adding warmth and balance. The watch presents in mint condition, with a large tapisserie texture and luminous plots creating a perfect combination.
- Condition: Mint
- Case material: Stainless Steel
- Movement:
- Water resistance: