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

Current Listings

Audemars PIGUET ROYAL OAK CHRONOGRAPH 50TH ANNIVESARY 26240ST BLUE NUIT DIAL

Audemars Piguet - 26240ST.OO.1320ST.01 · $56,825.006

This is a discontinued 50th Anniversary Audemars Piguet Royal Oak Chronograph with a Bleu Nuit, Nuage 50 dial and stainless steel case.

Condition: Excellent, Unpolished Condition
Case size: 41mm diameter
Water resistance: unknown
Warranty: Under 5 Years Factory Warranty

Posted at

Jun 19, 2025, 10:41 AM

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Audemars Piguet Royal Oak Offshore Chronograph Steel 44mm 26400SO.OO.A002CA.01

Audemars Piguet - 26400SO.OO.A002CA.01 · $24,570.002

The Audemars Piguet Royal Oak Offshore Chronograph is a stainless steel watch with a mechanical automatic movement and chronograph function, measuring 44mm in size.

Condition: 95%
Case material: Stainless Steel
Movement type: Mechanical Automatic (3126/3480)
Series: I Series (2014)

Posted at

Jun 18, 2025, 9:54 AM

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AUDEMARS PIGUET Royal Oak 37mm Grey Dial Stainless Steel 15450ST.OO.1256ST.02

AUDEMARS PIGUET - 15450ST.OO.1256ST.02 · $34,900

The AUDEMARS PIGUET Royal Oak 37mm Grey Dial Stainless Steel is a modern classic in the Royal Oak family, featuring a 37mm stainless steel case and a beautifully detailed grey dial.

Condition: Excellent
Case Size: 37mm diameter
Dial Color: Grey

Posted at

Jun 17, 2025, 2:11 PM

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AUDEMARS PIGUET Royal Oak Offshore "The Beast" Blue 42mm 26237ST.OO.1000ST.01

Audemars Piguet - 26237ST.OO.1000ST.01 · $30,900

This Audemars Piguet Royal Oak Offshore "The Beast" is a limited release celebrating the 25th anniversary of the original model, featuring a 42mm stainless steel case and updated technology.

Condition: Excellent condition
Case size: 42mm diameter

Posted at

Jun 17, 2025, 1:58 PM

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Audemars Piguet Royal Oak Offshore Dark Knight Box & Papers 26470SO.OO.A002CA.01

Audemars Piguet - 26470SO.OO.A002CA.01 · $24,500.002

The Audemars Piguet Royal Oak Offshore is a highly recognizable watch with a black/red color combo and upgraded ceramic bezel, known as the 'Dark Knight'. This version comes with various upgrades that AP has nailed.

Condition: Excellent condition
Case material: Titanium
Bezel material: Ceramic
Water resistance depth rating: 120m

Posted at

Jun 17, 2025, 12:18 PM

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Audemars Piguet Royal Oak Offshore Diver B+P Fresh Service 15703st

Audemars Piguet - 15703ST.OO.A002CA.01 · $17,500

The Audemars Piguet Royal Oak Offshore Diver is a luxury sports watch with a rotating inner bezel and water resistance of 300 meters.

Condition: Excellent, minimal signs of wear
Case diameter: 42mm
Case material: Stainless Steel
Dial color: Black Méga Tapisserie

Posted at

Jun 16, 2025, 8:24 PM

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Audemars Piguet Royal Oak Offshore Chronograph

Audemars Piguet - 25940OK.OOD002CA.02 · $26,500

A stunning Rose Gold edition of the 42 ROO collection, featuring gold trim sub dials and a rubber clad bezel.

Condition: Very good condition, slight marks on the case and clasp
Case size: 42mm diameter
Material: Rose Gold
Bezel material: Rubber

Posted at

Jun 15, 2025, 7:12 PM

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Audemars PIGUET ROYAL OAK CHRONOGRAPH 26715ST BLUE DIAL AP SERVICED FULL SET

Audemars Piguet - 26715ST.OO.1356ST.01 · $43,675.004

A 2022 Audemars Piguet Royal Oak Chronograph with a 38mm stainless steel case and Bleu Nuit Nuage 50 dial, purchased from the Audemars Piguet Boutique in 2022.

Condition: Excellent Condition
Case Size: 38mm
Diameter: 38mm
Material: Stainless Steel

Posted at

Jun 13, 2025, 10:13 PM

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