Audemars Piguet Royal Oak Royal Oak Chronograph 41 Stainless Steel / Black / 50th Anniversary

Reference 26240ST.OO.1320ST.02

About this watch

The Audemars Piguet Royal Oak Chronograph 41 Stainless Steel / Black / 50th Anniversary (Model: 26240ST.OO.1320ST.02) is a masterpiece of luxury watchmaking. This stunning timepiece celebrates the iconic Royal Oak family's 50th anniversary, pushing the boundaries of what a modern chronograph can be. Its bold design and integrated bracelet make it a game-changer in the world of horology. The stainless steel case shines brilliantly, while the black dial is a canvas that showcases intricate details. The octagonal bezel provides a striking contrast to the matte finish of the watch case, making it a work of art that can be worn on your wrist. With a self-winding, column-wheel operated chronograph and a flyback feature, you can measure elapsed time with precision and track events effortlessly. At its heart lies the Audemars Piguet caliber AP 4401, an automatic movement boasting 40 jewels and a remarkable 70-hour power reserve. This watch is not only a timepiece but also a statement piece that embodies luxury, precision, and style.
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MSRP: $38,500
Market Price: $49,995

Key Features

  • Stainless Steel Case
  • Black Dial with Grande Tapisserie Pattern
  • Octagonal Bezel with Polished Edges
  • Self-Winding Column-Wheel Operated Chronograph
  • Flyback Feature for Resetting the Chronograph
  • Audemars Piguet Caliber AP 4401 Movement with 40 Jewels and 70-Hour Power Reserve
  • Sapphire Crystal Glass
  • Water Resistance up to 50 Meters

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Chronograph 41 Stainless Steel / Black / 50th Anniversary
Reference
26240ST.OO.1320ST.02
Movement
ap-4401
Movement Features
  • Hours, Minutes
  • Date
  • Chronograph, Column wheel, Flyback
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 26405NR.OO.A002CA.01

Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 26405NR.OO.A002CA.01

The watch is a strong and beautiful work of art with little to no signs of wear, presenting in excellent condition.

  • Condition: Excellent
  • Case size: 44mm diameter
  • Water resistance: 100m depth rating
  • Movement caliber: 3126/3840
Posted at
May 3, 2025, 1:00 AM
Active
Audemars Piguet Royal Oak Offshore Black Ceramic Chronograph 26420CE.OO.A127CR.0

Audemars Piguet Royal Oak Offshore Black Ceramic Chronograph 26420CE.OO.A127CR.0

A bold expression of strength and elegance, crafted in black ceramic with yellow gold accents, featuring a black méga tapisserie dial and 43mm case.

  • Condition: Excellent condition with little to no signs of wear
  • Case Size: 43mm diameter
  • Case Thickness: 14.4mm
  • Water Resistance: 100m depth rating (10ATM)
Posted at
May 3, 2025, 12:59 AM
Active
[WTS] Audemars Piguet Royal Oak “Owl” Ref.25594SA Box/Papers

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Audemars Piguet - 25594SA · $250,000
A two-tone 36mm Audemars Piguet Day-Date Moon Phase with a grey tapisserie dial and gold indices, known as 'The Owl'. The watch features an automatic movement with moon phase and date indicators.

  • Condition: Pre-owned, excellent condition
  • Size: 36mm
  • Bracelet length: 7.5 inches
  • Materials: 18k gold
Posted at
May 2, 2025, 10:06 PM
Active
[WTS] 2017 AP Royal Oak Chronograph 41mm reference #26320ST

2017 AP Royal Oak Chronograph 41mm reference #26320ST

Audemars Piguet - 26320ST · $29,500
This is a 2017 AP Royal Oak Chronograph in excellent condition, with a beautiful silvered dial and a 41mm case.

  • Condition: Mint condition
  • Case size: 41mm
Posted at
May 2, 2025, 7:07 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Diver Chronograph 26703ST.OO.A070CA.01

Audemars Piguet Royal Oak Offshore Diver Chronograph 26703ST.OO.A070CA.01

The Audemars Piguet Royal Oak Offshore Diver Chronograph blends luxury and performance with a 42mm stainless steel case, iconic octagonal bezel, and striking orange 'Méga Tapisserie' dial.

  • Condition: Mint
  • Case size: 42mm
  • Water resistance: 300m
  • Bezel type: unidirectional rotating
Posted at
May 2, 2025, 6:47 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph 25940OK.OO.D002CA.02

Audemars Piguet Royal Oak Offshore Chronograph 25940OK.OO.D002CA.02

A stunning Rose Gold edition of the 42 ROO collection with gold trim sub-dials and rubber clad bezel.

  • Condition: Very good condition with slight marks on the case and clasp
  • Case size: 44mm diameter
  • Material: Rose Gold
Posted at
May 2, 2025, 6:08 PM
Active
Audemars Piguet Royal Oak Offshore Volcano 42mm in steel, full set w/extra strap

Audemars Piguet Royal Oak Offshore Volcano 42mm in steel, full set w/extra strap

Audemars Piguet - 26170ST · $21,750.002
An excellent example of the AP Royal Oak Offshore, cased in steel and sporting the black mega Tapisserie dial with orange accents, nicknamed the Volcano.

  • Material: steel
  • Diameter: 42mm
  • Case materials: steel
Posted at
May 2, 2025, 1:10 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph "Half Brick" 26470OR Black Dial

Audemars Piguet Royal Oak Offshore Chronograph "Half Brick" 26470OR Black Dial

A bold and iconic piece with a solid 18K red gold case and black dial, featuring the refined craftsmanship of AP.

  • Condition: Mint condition, minor hairline scratch on rubber strap
  • Case size: 42mm diameter
  • Case material: Red Gold
  • Dial color: Black
Posted at
May 1, 2025, 7:31 PM
Active
[WTS] 2022 50TH ANNIVERSARY Audemars Piguet Royal Oak Full Rose Gold Bracelet  26240OR.O0.13200R.03 White Dial

2022 50TH ANNIVERSARY Audemars Piguet Royal Oak Full Rose Gold Bracelet 26240OR.O0.13200R.03 White Dial

This 2022 Audemars Piguet Royal Oak is a full rose gold bracelet watch with a white dial, featuring a 41mm case diameter and a self-winding chronograph movement.

  • Case Diameter: 41mm
  • Material: Rose Gold
  • Original Box: true
Posted at
May 1, 2025, 11:22 AM
Active