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.
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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 Black Dial 33mm 67650ST Quartz

Audemars Piguet Royal Oak Black Dial 33mm 67650ST Quartz

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A 33mm stainless steel Royal Oak watch with a black dial and quartz movement, featuring a date function.

  • Condition: 95%
  • Case Material: Stainless Steel
  • Movement Type: Quartz
Posted at
Mar 4, 2025, 8:20 AM
Active
Audemars Piguet Royal Oak Chronograph 41mm Rose Gold 26320OR Black Dial 2016 Fu

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This Audemars Piguet Royal Oak Chronograph features a 41mm rose gold case and black dial, produced in 2016.

  • Condition: Very Good
  • Case size: 41mm diameter
  • Year of production: 2016
Posted at
Mar 3, 2025, 11:40 AM
Active
Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Vampire Ceramic Bezel �

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This listing is for an Audemars Piguet Royal Oak Offshore Chronograph with a 42mm AP Vampire Ceramic Bezel, featuring a 26470ST reference number.

  • Condition: Very Good
  • Accessories: Original Box
  • Shipping: Free, fully insured FedEx from Charlotte, NC
Posted at
Mar 3, 2025, 11:34 AM
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Audemars Piguet Royal Oak Offshore Chronograph 44mm Rose Gold Black Dial AP 264

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This is a 44mm Audemars Piguet Royal Oak Offshore Chronograph with a rose gold case and black dial, produced in 2017.

  • Condition: Very Good
  • Case size: 44mm diameter
  • Year of production: 2017
Posted at
Mar 3, 2025, 11:32 AM
Active
Audemars Piguet Royal Oak 41mm AP 15400or Rose Gold White Dial 2015 Full Set

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This 2015 Audemars Piguet Royal Oak features a 41mm rose gold case with a white dial.

  • Condition: Very Good
  • Case size: 41mm
  • Year: 2015
Posted at
Mar 3, 2025, 11:29 AM
Active
Audemars PIGUET 26401RO ROYAL OAK OFFSHORE 44MM WATCH

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This Audemars Piguet Royal Oak Offshore watch features a 44MM case with ceramic bezel and pusher, coming in 18K Rose Gold with Black rubber band.

  • Case size: 44mm
  • Material: 18K Rose Gold
  • Band material: Black rubber
Posted at
Mar 2, 2025, 8:45 PM
Active
2016 Audemars Piguet 15202ST Royal Oak w/ Full Set

2016 Audemars Piguet 15202ST Royal Oak w/ Full Set

Audemars Piguet - 15202ST · $58,000
The Royal Oak 15202ST is a 39mm stainless steel watch with a blue dial and integrated H-Link bracelet. It's the spiritual successor to the 5402, maintaining its ultra-thin height.

  • Condition: Excellent
  • Case size: 39mm diameter
  • Material: Stainless Steel
  • Dial color: Blue
Posted at
Mar 2, 2025, 7:52 PM
Active
Audemars Piguet 8638ST Tropical Royal Oak

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The Audemars Piguet 8638ST Tropical Royal Oak is a rare and unique timepiece designed for female clients, featuring a small self-winding caliber and a tropical dial that has developed an even brown patina over time. Its production run was limited to approximately 3,889 timepieces between 1976 and 1990. This particular watch may appeal to those looking for a smaller Royal Oak.

  • Condition: Excellent
  • Diameter: 29mm
  • Case material: Stainless Steel
Posted at
Mar 2, 2025, 7:26 PM
Active
2020 Audemars Piguet 15500ST Royal Oak 41mm Black with Box & Papers

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2020 Audemars Piguet Royal Oak 41mm Black with Box & Papers, in excellent condition.

  • Condition: Excellent
  • Case Size: 41mm
  • Material: Stainless Steel
  • Dial Color: Black
Posted at
Mar 1, 2025, 12:41 PM
Active