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.
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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

[WTS] Audemars Piguet Royal Oak Jumbo 15202ST ♦️Lightly Used Undated♦️

Audemars Piguet Royal Oak Jumbo 15202ST ♦️Lightly Used Undated♦️

Audemars Piguet - 15202ST · $69,800
A lightly used Audemars Piguet Royal Oak Jumbo, available for sale. This watch is undated and comes with a full set including box and papers.

  • Condition: Lightly Used
  • Calibre: Calibre 65
  • Payment Methods: Bank Wire / Credit card (+4.9%) / Crypto
  • Shipping Details: Shipped from Singapore with tariffs/duties covered by seller
Posted at
May 18, 2026, 4:16 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Limited Edition 26290RO.OO.A001VE.01 ♦️Lightly Used 2010♦️

Audemars Piguet Royal Oak Offshore Limited Edition 26290RO.OO.A001VE.01 ♦️Lightly Used 2010♦️

Audemars Piguet Royal Oak Offshore Limited Edition from 2010, a unique and special timepiece.

  • Condition: lightly used
Posted at
May 18, 2026, 3:21 AM
Active
[WTS] 1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

Audemars Piguet - 56975ST · $21,800
This 1995 Audemars Piguet Royal Oak 120th Anniversary LE is a limited edition watch with a stainless steel case and blue dial. The watch features a quartz movement and comes with its original box and extract from the archives.

  • Condition: Minimal wear, excellent condition overall
  • Case material: Stainless steel
  • Diameter: 33mm
  • Lug width: 23.5mm
Posted at
May 17, 2026, 5:19 PM
Active
[WTS] [WTT] Audemars Piguet Royal Oak Selfwinding 39mm Black Dial 15300ST.OO.1220ST.03 - 9.9/10 - $34,500

[WTT] Audemars Piguet Royal Oak Selfwinding 39mm Black Dial 15300ST.OO.1220ST.03 - 9.9/10 - $34,500

A 2014 Audemars Piguet Royal Oak Selfwinding 39mm black dial watch in remarkable shape for its age, featuring a fully in-house movement and Genta-designed case.

  • Condition: 9.9/10 - virtually flawless with exceptional case and bracelet sharpness
  • Year: 2014
  • Case Condition: remarkable shape for a 2014 piece
Posted at
May 16, 2026, 2:30 PM
Active
[WTS] Audemars Piguet Royal Oak Chronograph Blue Dial 26320ST

Audemars Piguet Royal Oak Chronograph Blue Dial 26320ST

Audemars Piguet - 26320ST · $45,000
This Audemars Piguet Royal Oak Chronograph features a blue dial and comes with an OEM bracelet. It has a caliber 2385 automatic movement and is water resistant to 50M.

  • Condition: Very Good, minor signs of use on the case and minor patina/discoloration around the subdials
  • Case size: 41mm diameter
  • Lug to lug length: 52mm
  • Movement type: caliber 2385 automatic
Posted at
May 16, 2026, 1:33 PM
Active
[WTS] Audemars Piguet Royal Oak Dual Time 26124ST 39mm Blue Dial Complete Set

Audemars Piguet Royal Oak Dual Time 26124ST 39mm Blue Dial Complete Set

Audemars Piguet - 26124ST · $47,000
A very special Audemars Piguet Royal Oak Dual Time, produced for only two years. It comes in a 39mm size with a blue dial and fully linked AP bracelet.

  • Size: 39mm
  • Bracelet type: fully linked AP bracelet
Posted at
May 15, 2026, 9:16 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

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

A 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey dial, available in like new condition.

  • Condition: like new
  • Case size: 44mm diameter
  • Movement type: Mechanical (Automatic)
  • Water resistance: 100M (10ATM)
Posted at
May 15, 2026, 7:58 AM
Active
Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

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
Active