Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Yellow Gold / Silver

Reference 25820BA.OO.0944BA.02

Audemars Piguet Royal Oak Perpetual Calendar Yellow Gold / Silver

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar is a masterpiece of horological engineering, blending artistry, functionality, and tradition. This stunning timepiece boasts an exquisite design with yellow gold and silver contrast, complemented by an iconic octagonal bezel and a silver dial adorned with the 'Tapisserie' pattern. The watch features an array of functions, including date, day, month, leap year, and moon phase, seamlessly integrated into its intricate movement. Crafted from 18-carat yellow gold, this luxury watch showcases exceptional craftsmanship, precision, and reliability. With a water resistance of 20 meters and a comfortable 39mm case size, it's perfect for everyday wear. The Royal Oak Perpetual Calendar is not just a timepiece; it's an heirloom, a statement of your appreciation for fine art in horology.

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Key Features

Audemars Piguet caliber AP 2120 / 2802 movement
18-carat yellow gold case
Sapphire crystal glass
39mm diameter and 9.30mm height
20 meter water resistance
Perpetual calendar with date, day, month, leap year, and moon phase
Tapisserie pattern on silver dial

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Perpetual Calendar Yellow Gold / Silver

Reference

25820BA.OO.0944BA.02

Movement

ap-2120-2802

Movement Features

Hours, Minutes
Date, Day, Leap Year, Month, Perpetual Calendar
Moonphase

Case

Yellow Gold 39mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

Audemars Piguet Royal Oak Offshore "Vampire" 26470ST

Audemars Piguet - 26470ST · $19,050

The Royal Oak Offshore 26470ST is a 42mm stainless steel watch with a black Méga Tapisserie dial and striking crimson accents. It features an in-house AP movement, 100m water resistance, and a 55-hour power reserve.

Condition: Excellent overall condition
Case size: 42mm
Water resistance: 100m
Movement: Caliber 3126/3840 automatic chronograph with a 55-hour power reserve

Posted at

Dec 17, 2025, 4:25 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Panda - 26170ST

Audemars Piguet - 26170ST

The seller is listing an Audemars Piguet Royal Oak Offshore Chronograph 42mm in the iconic AP Panda colorway. This watch features a stainless steel case and comes with a black dial.

Posted at

Dec 17, 2025, 10:57 AM

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[US] Audemars Piguet Royal Oak Offshore Diver Steel Gray Dial 42mm - Full Set AP 15720ST NEW 2025

Audemars Piguet - 15720ST

Posted at

Dec 17, 2025, 10:46 AM

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Audemars Piguet Royal Oak Offshore Blue Dial - 25721ST.OO.1000ST.09 The BEAST!

Audemars Piguet - 25721ST.OO.1000ST.09 · $21,000

This Audemars Piguet Royal Oak Offshore features a blue dial with white accents, full bracelet and includes the watch, outer box, inner box, and a copy of extracts from Audemars Piguet themselves.

Box Contents: outer box, inner box, extracts from Audemars Piguet
Shipping Details: fully insured, signature required

Posted at

Dec 16, 2025, 8:54 AM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

Audemars Piguet - 26238CD.OO.1300CD.01 · $129,995

This Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with an in-house flyback chronograph movement, precision, and a 70-hour reserve. The watch features a bold design, ceramic build, and a classic Offshore power in a modern form.

Condition: Like new
Movement Caliber: Calibre 4404
Case Material: Blue ceramic with titanium caseback
Diameter: 42 mm

Posted at

Dec 16, 2025, 8:29 AM

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AP Royal Oak Chronograph | ref. 26420OI | 2024 Box and Papers

AP - 26420OI · $55,000

This is a pre-owned Audemars Piguet Royal Oak Chronograph with a 43mm solid gold case and black ceramic bezel. The watch features an open case back and has been kept in great condition.

Condition: Excellent, minor hairline scratches/handling marks (9/10)
Case material: solid gold
Clasp material: solid gold
Bezel material: black ceramic

Posted at

Dec 15, 2025, 10:52 AM

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Audemars Piguet Royal Oak Offshore Ghost 26170TI 42mm Titanium Full Set - $25,495

Audemars Piguet - 26170TI.OO.1000TI.01 · $25,495

A 2014 Audemars Piguet Royal Oak Offshore Ghost Titanium is up for sale. It features a titanium case and has been thoroughly tested on a timegrapher.

Condition: Excellent condition with minimal signs of wear
Year: 2014
Contents: watch, box, warranty book, strap
Shipping: fully insured through Fedex Overnight

Posted at

Dec 13, 2025, 10:11 AM

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Audemars Piguet Royal Oak Offshore Diver 15710ST 2019 Complete Set

Audemars Piguet - 15710ST.OO.A002CA.01 · $17,999

A complete set of the Audemars Piguet Royal Oak Offshore Diver from 2019, including original packaging and accessories.

Condition: Preowned - Overall really nice condition
Case Size: 42mm

Posted at

Dec 12, 2025, 7:05 PM

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

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

a 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey dial, presented in like new condition with no signs of wear.

Condition: Like new
Case size: 44mm diameter
Water resistance: 100m depth rating
Movement caliber: 3126/3840

Posted at

Dec 12, 2025, 9:09 AM

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