Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Openworked Platinum

Reference 25829PT.OO.0944PT.01

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar Openworked Platinum is a masterpiece of watchmaking, blending tradition and innovation in a harmonious blend of style and precision. This stunning timepiece boasts an intricate openworked movement, manually finished with polished bevels, satin-brushed edges, and perlage on the recesses. The platinum construction exudes luxury, while the see-through dial offers an unobstructed view of the inner workings. With a 40-hour power reserve and automatic adjustment for leap years and varying month lengths, this watch is not just a timekeeper but a testament to Audemars Piguet's technical mastery. The moon phase complication adds a poetic touch, while the lack of indexes creates a stunning visual effect. Measuring 39.00 mm in diameter and 9.30 mm in height, this watch is versatile enough for both men and women. Whether dressed formally or casually, it completes any look with sophistication.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Audemars Piguet caliber AP 2120 / 2802 movement
  • Platinum construction and openworked design
  • See-through dial and intricate inner workings
  • 40-hour power reserve and automatic date adjustment
  • Moon phase complication and poetic touch
  • Feuille-style hands and lack of indexes
  • 39.00 mm diameter and 9.30 mm height

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Perpetual Calendar Openworked Platinum
Reference
25829PT.OO.0944PT.01
Movement
ap-2120-2802
Movement Features
  • Hours, Minutes
  • Date, Day, Leap Year, Month, Perpetual Calendar
  • Moonphase
Case
39mm
Dial Color
See-through
Crystal
Sapphire
Water Resistance
20

Current Listings

Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic - 26405ce - Full Se

Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic - 26405ce - Full Se

This Audemars Piguet Royal Oak Offshore Chronograph features a 44mm ceramic case and is a 2018 model.

  • Condition: Very Good
  • Size: 44mm diameter
  • Year: 2018
Posted at
Mar 7, 2025, 11:18 AM
Active
Audemars Piguet Royal Oak Chronograph 41mm AP Blue Dial 26331ST � 2017 Full Set

Audemars Piguet Royal Oak Chronograph 41mm AP Blue Dial 26331ST � 2017 Full Set

2017 Audemars Piguet Royal Oak Chronograph with a blue dial, featuring a 41mm case.

  • Condition: Very Good
  • Year: 2017
Posted at
Mar 7, 2025, 11:15 AM
Active
Audemars Piguet Royal Oak 37mm 15450ST Blue Dial With Papers!

Audemars Piguet Royal Oak 37mm 15450ST Blue Dial With Papers!

Audemars Piguet - 15450ST · $33,950
This is a 37mm Royal Oak watch with a blue dial, previously had a white dial but was changed to the blue one by AP. The watch comes with papers and is in mint condition.

  • Condition: Mint condition
  • Case Size: 37MM
  • Material: Full Stainless Steel
  • Dial Color: Blue
Posted at
Mar 7, 2025, 10:28 AM
Active
Audemars Piguet 26470ST.00.A028CR.01 Royal Oak Offshore

Audemars Piguet 26470ST.00.A028CR.01 Royal Oak Offshore

This Audemars Piguet Royal Oak Offshore is a high-end watch with a stainless steel case and comes with various accessories.

  • Condition: Very good
  • Bracelets: 3 (black rubber, blue rubber, factory AP steel)
  • Accessories: books, warranty card, service warranty card
Posted at
Mar 6, 2025, 12:17 PM
Active
Audemars Piguet Royal Oak 37mm Frosted Rose Gold Pink Dial 15454OR.GG.1259OR.03

Audemars Piguet Royal Oak 37mm Frosted Rose Gold Pink Dial 15454OR.GG.1259OR.03

This Audemars Piguet Royal Oak is a 37mm version in frosted rose gold featuring a pink gold toned dial.

  • Condition: Excellent, with some fine swirls and hairlines on the case and bracelet
  • Case size: 37mm
  • Diameter: 40mm (bracelet)
Posted at
Mar 5, 2025, 9:01 PM
Active
Audemars Piguet Royal Oak Offshore. Diver. 15710ST

Audemars Piguet Royal Oak Offshore. Diver. 15710ST

This is one of the popular offshore models from AP, featuring a rotating dial border and a selfwinding movement. The watch comes with various accessories, including an outer and inner AP box, warranty booklet, manual, and original purchase receipt.

  • Condition: Excellent
  • Movement type: Selfwinding
  • Case size: 42mm diameter
  • Case material: Steel
Posted at
Mar 5, 2025, 8:21 PM
Active
NEW 2020 Audemars Piguet Royal Oak Offshore Diver 15710ST Blue Dial

NEW 2020 Audemars Piguet Royal Oak Offshore Diver 15710ST Blue Dial

This is a brand new 2020 Audemars Piguet Royal Oak Offshore Diver 42mm with a blue Tapisserie dial and stainless steel case.

  • Condition: Brand new/unworn
  • Dial color: blue
  • Case material: stainless steel
  • Strap size: adjustable
Posted at
Mar 5, 2025, 8:20 AM
Active
Audemars Piguet Royal Oak Black Dial Black Ceramic FULL SET MINT 77350CE

Audemars Piguet Royal Oak Black Dial Black Ceramic FULL SET MINT 77350CE

Audemars Piguet - 77350CE · $71,700
This Audemars Piguet Royal Oak features a black ceramic case with a black Grande Tapisserie dial and pink gold applied hour markers. The watch has a bold, rugged look and is presented in mint condition.

  • Condition: Mint
  • Case material: Black ceramic
  • Case size: Not specified
  • Dial color: Black
Posted at
Mar 4, 2025, 7:18 PM
Active
Audemars Piguet 18K YG Royal Oak 5402 Grey Tropical Dial

Audemars Piguet 18K YG Royal Oak 5402 Grey Tropical Dial

Audemars Piguet - 5402 · $79,550
This 39mm Audemars Piguet Royal Oak features a grey petite tapisserie dial with a gold tropical patina, sharp beveling on the case, and an excellent condition 18k yellow gold bezel and bracelet.

  • Condition: Excellent
  • Case size: 39mm
  • Bracelet length: 7 inches
  • Bracelet links: 20 link
Posted at
Mar 4, 2025, 9:58 AM
Active