Audemars Piguet Royal Oak Royal Oak 25554 Perpetual Calendar

Reference 25554ST.O.0344ST.01

About this watch

The Audemars Piguet Royal Oak 25554ST.O.0344ST.01 is a masterpiece of horology, blending elegance and sophistication with technical excellence. Produced in 1981, this perpetual calendar watch marked a significant point in horological history, featuring a stainless steel construction and intricate details on the dial. The silver-colored 39mm case strikes an ideal balance between boldness and refinement, while the stick-shaped hands and dot indexes provide easy readability. The Audemars Piguet caliber AP 2120 / 2800 automatic movement is renowned for its precision and reliability, boasting a power reserve of 40 hours and operating at a frequency of 21,600 vibrations per hour. With 38 jewels, this extra-thin movement is a testament to the brand's engineering prowess. The Royal Oak 25554 is not only a stunning timepiece but also a valuable investment, holding its value well due to its heritage and craftsmanship. Its ergonomic design makes it surprisingly comfortable on the wrist, while the stainless steel bracelet is both stylish and adjustable.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • 39mm stainless steel case
  • Silver-colored dial with stick-shaped hands and dot indexes
  • Perpetual calendar functionality
  • Audemars Piguet Caliber AP 2120 / 2800 automatic movement
  • 38 jewels, power reserve of 40 hours, frequency of 21,600 vibrations per hour
  • Sapphire glass for scratch protection
  • Water-resistant to a certain extent

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak 25554 Perpetual Calendar
Reference
25554ST.O.0344ST.01
Movement
ap-2120-2800
Movement Features
  • Hours, Minutes
  • Date, Day, Month, Perpetual Calendar
Case
Stainless Steel 39mm
Dial Color
Silver
Crystal
Sapphire

Current Listings

Audemars Piguet Royal Oak Offshore "NAVY" Ref 26470St

Audemars Piguet Royal Oak Offshore "NAVY" Ref 26470St

Audemars Piguet - 26470ST · $21,997
This Audemars Piguet Royal Oak Offshore features a 42mm stainless steel case with a modern design, chronograph function, and navy blue dial on a rubber strap.

  • Condition: Excellent
  • Case material: Stainless Steel
  • Movement: Audemars Caliber 3126 automatic movement
  • Size: 42mm
Posted at
Feb 5, 2025, 6:30 PM
Active
2000 Audemars Piguet 15000ST Royal Oak 33mm Automatic with Box & Papers

2000 Audemars Piguet 15000ST Royal Oak 33mm Automatic with Box & Papers

This Audemars Piguet Royal Oak is a 33mm automatic watch featuring a stainless steel case and blue dial.

  • Condition: Very Good
  • Case material: Stainless Steel
  • Dial color: Blue
  • Wrist size recommendation: 7
Posted at
Feb 5, 2025, 5:49 PM
Active
Audemars Piguet Royal Oak Offshore 26420CE.OO.A127CR.01

Audemars Piguet Royal Oak Offshore 26420CE.OO.A127CR.01

This is a mint condition Audemars Piguet Royal Oak Offshore, complete with its original boxes, book, and warranty card.

  • Condition: MINT
  • Case material: Titanium
  • Movement: Calibre 3124
Posted at
Feb 5, 2025, 1:09 PM
Active
Audemars Piguet Royal Oak Offshore 26420SO.OO.A002CA.01

Audemars Piguet Royal Oak Offshore 26420SO.OO.A002CA.01

MINT condition Audemars Piguet Royal Oak Offshore, comes with original boxes, book and warranty card.

  • Original accessories included: true
Posted at
Feb 5, 2025, 1:07 PM
Active
Audemars Piguet Royal Oak Offshore "HALF BRICK" Ref 26470OR

Audemars Piguet Royal Oak Offshore "HALF BRICK" Ref 26470OR

Audemars Piguet - 26470OR · $34,997
This Audemars Piguet Royal Oak Offshore 'Half Brick' features a rose gold case, rhodium dial, and chronograph function. It is powered by the Audemars Caliber 3126/3840 automatic movement.

  • Condition: Excellent
  • Case size: 42mm
  • Material: Rose Gold
  • Strap: Alligator leather
Posted at
Feb 4, 2025, 8:03 PM
Active
Audemars Piguet Royal Oak 41MM Black Dial Stainless Steel FULL SET MINT 15400ST

Audemars Piguet Royal Oak 41MM Black Dial Stainless Steel FULL SET MINT 15400ST

A timeless masterpiece featuring a striking black dial adorned with the iconic Grande Tapisserie pattern. The watch presents itself as elegant and sophisticated, suitable for business meetings, social events, and everyday wear.

  • Condition: Mint condition with little to no signs of wear
  • Case material: Stainless Steel
  • Diameter: 41mm
  • Movement type: Mechanical
Posted at
Feb 4, 2025, 4:31 PM
Active
Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet - 26579CB · $306,899
The Audemars Piguet Royal Oak Perpetual Calendar features a blue dial with silver-toned counters and perpetual calendar function. It presents itself in mint condition with little to no signs of wear, and is crafted from white ceramic with an exhibition caseback.

  • Condition: Mint
  • Case material: White Ceramic
  • Dial color: Blue
  • Complications: Perpetual Calendar, Moon Phase, Leap Year, Week Indicator
Posted at
Feb 3, 2025, 5:44 PM
Active
Audemars Piguet Royal Oak Openwork 41MM Pink Gold FULL SET EXCELLENT 15407OR

Audemars Piguet Royal Oak Openwork 41MM Pink Gold FULL SET EXCELLENT 15407OR

Audemars Piguet - 15407OR · $197,450
The Audemars Piguet Royal Oak Openwork features an 18k pink gold case, slate grey openworked skeleton dial, and double balance wheel mechanism. It presents itself in excellent condition with light marks on the bezel.

  • Condition: Excellent (with minor signs of wear)
  • Case material: 18k pink gold
  • Diameter: 41mm
  • Water resistance: not specified
Posted at
Feb 3, 2025, 4:32 PM
Active
Audemars Piguet Royal Oak Offshore. Diver. 15703ST.

Audemars Piguet Royal Oak Offshore. Diver. 15703ST.

This Audemars Piguet Royal Oak Offshore Diver features a selfwinding movement, black Mega Tapisserie dial, and steel case with brushed finish.

  • Condition: Excellent
  • Case Size: 42mm
  • Movement Type: Selfwinding
  • Dial Color: Black
Posted at
Feb 2, 2025, 5:13 PM
Active