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

[WTS] 2001 Audemars Piguet Royal Oak Offshore Triple Calendar 38mm 25807ST - Excellent, Unpolished Condition With Box and Papers

2001 Audemars Piguet Royal Oak Offshore Triple Calendar 38mm 25807ST - Excellent, Unpolished Condition With Box and Papers

Audemars Piguet - 25807ST · $20,000
This 2001 Audemars Piguet Royal Oak Offshore Triple Calendar stands out with its rare complication and perfectly sized 38mm case — a balanced blend of sportiness and refinement.

  • Condition: Excellent, unpolished
  • Size: 38mm diameter
  • Lug to lug: 48.9mm
  • Thickness: 12.6mm
Posted at
May 5, 2025, 9:10 AM
Active
Audemars Piguet Royal Oak Offshore Chronograph Tiffany Blue Men’s Watch 26238ST

Audemars Piguet Royal Oak Offshore Chronograph Tiffany Blue Men’s Watch 26238ST

The Audemars Piguet Royal Oak Offshore Chronograph Tiffany Blue Men’s Watch 26238ST is a rare and bold timepiece with a Tiffany blue 'Méga Tapisserie' dial and sharp orange accents, backed by AP’s in-house Calibre 4404 flyback chronograph.

  • Condition: New and unworn
  • Case Size: 42mm
  • Case Material: Stainless Steel
  • Bezel: Brushed Stainless Steel Octagonal Bezel with Polished Screws
Posted at
May 5, 2025, 1:18 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore “Half Brick” Black Dial Rose Gold 26470OR 2 Straps Box and Papers

Audemars Piguet Royal Oak Offshore “Half Brick” Black Dial Rose Gold 26470OR 2 Straps Box and Papers

The AP Royal Oak Offshore “Half Brick” Black Dial is a striking blend of luxuriousness and sport, featuring a 42mm case crafted in solid 18k pink gold and a bold black “Méga Tapisserie” dial with luminous pink gold Arabic numerals and hands.

  • Case size: 42mm
  • Movement: Caliber 3126/3840 automatic movement
  • Power reserve: 50 hours
Posted at
May 4, 2025, 7:38 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Alinghi Polaris Flyback / Regatta Timer Limited Edition

Audemars Piguet Royal Oak Offshore Alinghi Polaris Flyback / Regatta Timer Limited Edition

This is one of the best limited edition sports chronographs produced by AP, featuring a flyback chrono and regatta countdown timer.

  • Condition: Excellent pre-owned condition with faint wear/handling marks
  • Case diameter: 42mm
  • Movement caliber: AP 2326 / 2847
  • Reserve: 48 hour reserve
Posted at
May 4, 2025, 7:28 PM
Active
[FS] Audemars Piguet Royal Oak Blue Dial 14790ST

[FS] Audemars Piguet Royal Oak Blue Dial 14790ST

Audemars Piguet - 14790ST · $23,000.002
This 14790ST features a blue dial and is in excellent condition, with a recently serviced movement and remaining warranty from AP. The watch has a unique case style that makes it wear like a larger timepiece.

  • Condition: Excellent condition overall
  • Serial: E serial
  • Warranty: 2-year service warranty
  • Case size: 36mm (wears like 38-39mm)
Posted at
May 4, 2025, 3:13 PM
Active
LNIB Audemars PIGUET ROYAL OAK 15510ST STAINLESS STEEL SILVER DIAL 2023 FULL SET

LNIB Audemars PIGUET ROYAL OAK 15510ST STAINLESS STEEL SILVER DIAL 2023 FULL SET

A 41mm Audemars Piguet Royal Oak with a stainless steel case, white silvery dial, and self-winding movement.

  • Condition: Like New in Box Condition
  • Case size: 41mm diameter
  • Water resistance: not specified
  • Movement type: self-winding
Posted at
May 4, 2025, 11:06 AM
Active
Audemars Piguet Royal Oak Chrono 41mm White Panda 26331ST – 2021 Just Serviced

Audemars Piguet Royal Oak Chrono 41mm White Panda 26331ST – 2021 Just Serviced

The Audemars Piguet Royal Oak Chronograph is a highly sought-after timepiece featuring a stainless steel case, octagonal bezel, and self-winding movement.

  • Condition: Mint condition
  • Year: 2021
  • Bracelet links: Additional original bracelet links included
  • Service warranty: Two-year AP service warranty
Posted at
May 4, 2025, 1:36 AM
Active
Audemars Piguet Royal Oak Offshore Diver 42mm White AP 15710ST.OO.A002CA.02

Audemars Piguet Royal Oak Offshore Diver 42mm White AP 15710ST.OO.A002CA.02

This AP Royal Oak Offshore Diver is the dive watch of all dive watches, with a white dial and black accents, and features 300 meters of water resistance.

  • Condition: Complete working order, keeping great time
  • Water resistance: 300m
  • Case size: 42mm
  • Movement: AP 3120
Posted at
May 4, 2025, 1:30 AM
Active
Audemars Piguet Royal Oak Chrono 41mm Rose Gold 26320OR Black Dial – Full Set

Audemars Piguet Royal Oak Chrono 41mm Rose Gold 26320OR Black Dial – Full Set

The Audemars Piguet Royal Oak Chrono 41mm Rose Gold is a statement piece that blends elegance with functionality in one of AP's most sought-after configurations. The watch features an insanely finished 18-carat gold case, octagonal bezel, and iconic 'Tapisserie' pattern.

  • Condition: Great condition, complete set with original boxes and paperwork
  • Year: 2017
  • Case size: 41mm diameter
Posted at
May 4, 2025, 1:29 AM
Active