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

Reference 25820BA.OO.0944BA.02

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.
Buy Now on Jomashop
This is an affiliate link

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
20

Current Listings

[WTS] Audemars Piguet Royal Oak Chronograph 26420TI 43mm 2022 Box and Papers

Audemars Piguet Royal Oak Chronograph 26420TI 43mm 2022 Box and Papers

2022 Audemars Piguet Royal Oak Chronograph, 43mm diameter, featuring a blue dial.

  • Condition: Excellent
  • Year: 2022
  • Size: 43mm diameter
  • Location: Tennessee
Posted at
Mar 1, 2026, 9:46 PM
Active
[WTS] Audemars Piguet Royal Oak Chronograph 26331OR RG 41mm 2018 Box and Papers

Audemars Piguet Royal Oak Chronograph 26331OR RG 41mm 2018 Box and Papers

Audemars Piguet - 26331OR · $57,000
2018 Audemars Piguet Royal Oak Chronograph with a blue dial, 41mm case size.

  • Condition: Excellent
  • Year: 2018
Posted at
Mar 1, 2026, 9:43 PM
Active
[WTS] Audemars Piguet 42mm Rose Gold Royal Oak Chronograph Rubberclad 25940OK.OO.D002CA.02

Audemars Piguet 42mm Rose Gold Royal Oak Chronograph Rubberclad 25940OK.OO.D002CA.02

A fantastic all gold AP, the iconic luxury chronograph Royal Oak Offshore Rose Gold Rubberclad was just serviced and comes with a year warranty.

  • Condition: good preowned condition
  • Case size: 42mm diameter
  • Material: Rose Gold
  • Strap included: true
Posted at
Feb 28, 2026, 3:40 PM
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 mega tapisserie dial.

  • Condition: like new
  • Movement: Mechanical (Automatic)
  • Case size: 44mm diameter
  • Water resistance: 100m depth rating
Posted at
Feb 28, 2026, 8:57 AM
Active
[WTS] Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

This stunning Royal Oak shines in yellow gold with a rich green dial, one of only 125 pieces ever made.

  • Condition: like new
  • Movement: Mechanical (Automatic) AP Caliber 2385
  • Jewels: 37
  • Power reserve: 40 hours
Posted at
Feb 28, 2026, 8:53 AM
Active
[WTS] Audemars Piguet Royal Oak 15202ST “Jumbo” Extra-Thin – Blue Dial

Audemars Piguet Royal Oak 15202ST “Jumbo” Extra-Thin – Blue Dial

Audemars Piguet - 15202ST · $58,000
Up for sale is my Audemars Piguet Royal Oak 15202ST Jumbo Extra-Thin, one of the most iconic Royal Oak references and a cornerstone of the modern AP lineup.

  • Condition: Excellent overall condition
  • Dial color: blue
  • Case lines: sharp, well-defined
  • Year: 2007
Posted at
Feb 27, 2026, 7:54 PM
Active
[WTS] 2022 Audemars Piguet Royal Oak 16202BA Jumbo Extra-Thin 50th Anniversary - Complete Set

2022 Audemars Piguet Royal Oak 16202BA Jumbo Extra-Thin 50th Anniversary - Complete Set

Audemars Piguet - 16202BA · $129,950
The 2022 Audemars Piguet Royal Oak Jumbo Extra-Thin is a 50th Anniversary model featuring a smoked yellow Petit Tapisserie dial and a clear caseback showcasing the calibre 7121.

  • Condition: Light signs of use, scratches on the bracelet
  • Bracelet size: fits up to 7.5in wrist
  • Caseback material: clear
Posted at
Feb 26, 2026, 12:27 PM
Active