Audemars Piguet Royal Oak Royal Oak 25594 Moon Phase Stainless Steel / Blue

Reference 25594ST.OO.0789ST.04

About this watch

The Audemars Piguet Royal Oak 25594ST.OO.0789ST.04 is a masterpiece that combines heritage, functionality, and style. This stunning timepiece features a deep blue dial with intricate detailing, reminiscent of a clear night sky. The self-winding movement, powered by the Audemars Piguet caliber AP 2224 / 2825, ensures precision and reliability. With 32 jewels, it minimizes friction and provides smooth operation. The moon phase feature allows the wearer to track the lunar cycle, making it perfect for astronomy enthusiasts. Additionally, this timepiece features a day and date display, seamlessly integrated into the design. The Royal Oak 25594 is surprisingly light for its size, making it easy to wear throughout the day. Its comfort and versatility make it perfect for both formal and casual occasions. This watch is not just a luxury item but also an investment in a piece of horological history. With its stunning design and intricate movements, this timepiece will elevate any collection. Whether you're a seasoned collector or someone looking to make a stylish statement, the Audemars Piguet Royal Oak 25594 Moon Phase is an excellent choice.
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Market Price: $30,226

Key Features

  • Audemars Piguet caliber AP 2224 / 2825 self-winding movement
  • 36.00 mm stainless steel case with octagonal bezel
  • Sapphire crystal glass for scratch resistance
  • Water-resistant up to 50 meters
  • 32 jewels for smooth operation
  • Moon phase feature for tracking lunar cycles
  • Day and date display for added functionality

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak 25594 Moon Phase Stainless Steel / Blue
Reference
25594ST.OO.0789ST.04
Movement
ap-2224-2825
Movement Features
  • Hours, Minutes
  • Date, Day
  • Moonphase
Case
Stainless Steel 36mm
Dial Color
Blue
Crystal
Sapphire

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
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[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
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[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
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[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
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[WTS] Audemars Piguet Royal Oak Offshore "Elephant" | Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | 2014

Audemars Piguet Royal Oak Offshore "Elephant" | Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | 2014

The Audemars Piguet Royal Oak Offshore 'Elephant' is a 42mm stainless steel watch with a slate gray dial and black chronograph pushers. It features an automatic movement with 50 hours of power reserve.

  • Condition: 8/10 Condition, light handling marks consistent with its age and careful wear
  • Diameter: 42mm
  • Case material: stainless steel
  • Movement power reserve: 50 hours
Posted at
Feb 25, 2026, 10:08 PM
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[WTS] 2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers

2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers

Audemars Piguet - 26240CE · $112,000
The Audemars Piguet Royal Oak Chronograph 26240CE is a bold yet refined watch featuring the iconic Royal Oak design executed in full black ceramic, with an in-house flyback chronograph movement and integrated bracelet.

  • Condition: Brand new condition
  • Size: 41mm diameter
  • Lug To Lug: 51.4mm
  • Thickness: 12.4mm
Posted at
Feb 25, 2026, 8:12 AM
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