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

Reference 25594ST.OO.0789ST.03

About this watch

The Audemars Piguet Royal Oak 25594 Moon Phase Stainless Steel / Blue is a masterpiece of luxury watchmaking, blending art, engineering, and personal expression. Its stunning blue dial, adorned with stick and dot indexes, radiates elegance and sophistication, making it perfect for both formal and casual occasions. The iconic octagonal bezel adds a bold touch, while the automatic movement, boasting 32 jewels, showcases exceptional craftsmanship. This watch is not just about telling time; it's about connecting with the cosmos through its moon phase indicator. Durability meets elegance in its stainless steel construction and sapphire crystal glass, ensuring that this piece will withstand the test of time. Whether you're a seasoned collector or looking to invest in your first luxury watch, the Royal Oak 25594 offers a compelling combination of beauty and utility, making it a worthy addition to any watch collection.
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Market Price: $30,226

Key Features

  • Automatic Audemars Piguet caliber AP 2224 / 2825 movement
  • Stainless Steel construction with polished finish
  • Sapphire crystal glass for scratch-resistance and clarity
  • Moon phase indicator for tracking lunar cycle
  • Blue dial with stick and dot indexes for enhanced readability
  • Octagonal bezel for a bold and unique design element
  • 32 jewels for reduced friction and wear

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak 25594 Moon Phase Stainless Steel / Blue
Reference
25594ST.OO.0789ST.03
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 Jumbo 15202 Genuine SS Bracelet and separate 1.5 link

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A Royal Oak Jumbo watch with a stainless steel bracelet and additional separate link, available for purchase.

  • Condition: Extremely good condition
  • Bracelet Price: $5650 USD
  • Link Price: $565 USD
Posted at
Mar 18, 2026, 3:22 PM
Active
[WTS] 2016 Audemars Piguet Royal Oak Offshore Rose Gold Black Ceramic 26401.RO.OO.A002.CA.01 - Box/Papers

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This is a 44mm Royal Oak Offshore masterpiece by Audemars Piguet, featuring a high-polished ceramic bezel and a beautiful mega tapisserie dial.

  • Condition: Excellent preowned condition
  • Case Size: 44mm diameter
  • Water Resistance: 100M depth rating
  • Year: 2016
Posted at
Mar 17, 2026, 11:20 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

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  • Condition: Like new
  • Movement: Mechanical (Automatic), Calibre 4404
  • Case Size: 42 mm diameter
  • Case Thickness: 15.3 mm thickness
Posted at
Mar 17, 2026, 8:46 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

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This 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph features a smoked grey dial with a sapphire crystal and a rubber bracelet.

  • Condition: Like new
  • Case Size: 44mm
  • Case Material: Ceramic
  • Bezel Material: 18k Rose Gold
Posted at
Mar 17, 2026, 8:43 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 Audemars Piguet Royal Oak Chronograph features a yellow gold case with a rich green dial, one of only 125 pieces ever made.

  • Condition: like new
  • Limited edition: one of only 125 pieces ever made
  • Case size: 41mm diameter
  • Case thickness: 11mm
Posted at
Mar 17, 2026, 8:40 AM
Active
[WTS] 1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

Audemars Piguet - 56975ST · $22,300
A 1995 Audemars Piguet Royal Oak 120th Anniversary Limited Edition in stainless steel with a blue dial and quartz movement.

  • Condition: Minimal wear, overall very clean
  • Case Material: Stainless steel
  • Diameter: 33mm diameter
  • Lug Width: 23.5mm lug width
Posted at
Mar 15, 2026, 2:56 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore – 25721TI.OO.1000TI.06 – Titanium “Beast” – Full Set Box & Papers – Good Condition

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An Audemars Piguet Royal Oak Offshore Ref. 25721TI.OO.1000TI.06, the titanium version of the iconic Offshore 'Beast', delivering early Offshore design with a lightweight and wearable titanium case.

  • Condition: good condition
  • Case material: titanium
  • Bracelet type: titanium
  • Movement type: AP automatic chronograph movement
Posted at
Mar 14, 2026, 9:48 AM
Active
[WTS] Audemars Piguet Royal Oak 41mm Blue Dial Ref:15400ST 🔥Preowned 2015, 40k🔥

Audemars Piguet Royal Oak 41mm Blue Dial Ref:15400ST 🔥Preowned 2015, 40k🔥

The listing is for an Audemars Piguet Royal Oak with a 41mm blue dial, reference number 15400ST.OO.1220ST.03, in preowned condition.

  • Condition: Preowned
  • Shipping-costs: $85 for US States
  • Payment-options: Wire or Credit Card (+4.9%)
  • Retailer-type: Full Time & Licensed Second Hand Watch Dealer
Posted at
Mar 14, 2026, 12:32 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Panda 26170ST

Audemars Piguet Royal Oak Offshore Panda 26170ST

This iconic Audemars Piguet Royal Oak Offshore Panda perfectly captures the bold spirit that made the Royal Oak Offshore legendary. The 42mm stainless steel case is surprisingly easy to wear but delivers unmistakable wrist presence.

  • Condition: Pre-owned with signs of wear (scratches, scuffs, dents)
  • Case material: stainless steel
  • Diameter: 42mm
  • Movement: Caliber 3126/3840 automatic chronograph
Posted at
Mar 13, 2026, 3:03 PM
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