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.
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

2025 NEW UNWORN Audemars Piguet Royal Oak Chronograph Blue Rose Gold 26240OR
A 2025 Audemars Piguet Royal Oak Chronograph in Blue Dial housed in Rose Gold, featuring a stunning Bleu Nuit Nuage 50 Grande Tapisserie dial and attractive bezel with polished edges.
- Condition: unworn
- Case material: 18k pink gold
- Diameter: 41mm
- Water resistance: 30m

Audemars Piguet Royal Oak Yellow Gold On Gold 14790BA
Preserved in overall very good condition, comes with box. Light visible surface wear on the case and bracelet.
- Condition: very good condition, with light surface wear
- Shipping: complimentary fully-insured international shipping via FedEx Priority

Audemars Piguet Royal Oak Panda Watch 26331ST.OO.1220ST.03 Chronograph
A stainless steel Royal Oak Chronograph watch with a white Panda dial and chronograph function, featuring a 41MM case.
- Case material: Stainless Steel
- Dial color: white

Audemars Piguet Royal Oak Black Dial Black Ceramic FULL SET MINT 26240CE
This Audemars Piguet Royal Oak features a black ceramic case, black Grande Tapisserie dial with pink gold accents, and a discreet date display at 4:30. It has a 70-hour power reserve, is water-resistant up to 50 meters, and includes luminous hour markers and hands for easy readability.
- Condition: Mint condition with little to no signs of wear
- Case material: Black ceramic
- Diameter: 41mm
- Depth rating: 50m

Audemars Piguet Royal Oak Offshore Chronograph �Summer� White Pink Gold 26408OR
This exclusive edition of 500 pieces captures the relaxed and celebratory mood of the summer season. Features an attractive 18k pink gold bezel with brushed and polished accents.
- Condition: Mint condition
- Limited Edition: 500 pieces
- Case Material: 18k pink gold
- Dial Type: Mega Tapisserie dial

Audemars Piguet Royal Oak Perpetual Calendar Black Ceramic FULL SET 26579CE
The watch features a slate grey dial with black subdials showing the day, date, month, and moon phase. It has a perpetual calendar that automatically adjusts for months of varying lengths and leap years.
- Condition: Mint condition with little to no signs of wear
- Material: Black ceramic case with a brushed finish and polished edges
- Movement: Gold-toned rotor and intricate movement inside
- Functions: Hours,Minutes,Seconds,Day,Date,Month,Year,Leap year,Moon phase

Audemars Piguet Royal Oak Offshore �Brick Beast� Blue Dial FULL SET MINT 26238OR
The Audemars Piguet Royal Oak Offshore Chronograph Blue Brick in Pink Gold features a deep blue Petite Tapisserie dial, pink gold-toned counters, and a brushed case with a transparent caseback. It presents itself with little to no signs of wear and comes as a full set.
- Condition: Mint condition
- Material: 18k pink gold
- Case Size: unknown
- Diameter: unknown

Audemars Piguet Royal Oak Offshore Diver 42mm Japan Limited Edition of 500 Rose
The Audemars Piguet Royal Oak Offshore Diver is a limited edition watch from Japan, featuring rose gold titanium and a 42mm case size.
- Condition: Very Good
- Case Size: 42mm diameter
- Limited Edition: one of 500