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

Current Listings

[US] Audemars Piguet Royal Oak Selfwinding 41mm AP 15400OR Rose Gold Black Dial

Audemars Piguet - AP 15400OR

Posted at

Dec 9, 2025, 6:40 PM

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Audemars Piguet Royal Oak Offshore Chronograph "Vampire" - 42mm - Watch, Inner Box, and Outer Box

Audemars Piguet - Offshore Chronograph 'Vampire'

42mm Audemars Piguet Royal Oak Offshore Chronograph with the unique 'Vampire' dial, a highly sought-after variant of this popular watch model.

Size: 42mm diameter

Posted at

Dec 9, 2025, 4:37 PM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

Audemars Piguet - 26238CD.OO.1300CD.01 · $129,995

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 features a bold design with an unmistakable Offshore character, a blue ceramic build, and a 42mm case delivering classic power in a modern form.

Condition: Like new
Case Size: 42 mm
Water Resistance: 100 m (10 ATM)
Movement Caliber: Calibre 4404

Posted at

Dec 9, 2025, 9:06 AM

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Audemars Piguet Royal Oak Offshore Ghost 26170TI 42mm Titanium Full Set - $25,495

Audemars Piguet - 26170TI.OO.1000TI.01 · $25,495

Up for sale is a Audemars Piguet Royal Oak Offshore Ghost Titanium, Reference: 26170TI.OO.1000TI.01, Year: 2014.

Condition: Excellent condition with minimal signs of wear.
Year: 2014
Box Condition: minimal wear
Warranty Book: true

Posted at

Dec 6, 2025, 9:20 AM

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2002 Audemars Piguet Royal Oak Ref. 14790ST | Blue Dial

Audemars Piguet - 14790ST · $27,000

This 2002 Audemars Piguet Royal Oak Ref. 14790ST features a crisp and excellent blue luminova dial with matching hands in a 36mm case.

Condition: Excellent
Case Size: 36mm
Bracelet Links: 20

Posted at

Dec 5, 2025, 4:46 PM

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Audemars Piguet Royal Oak Offshore "Vampire" Chronograph 42mm 26470ST

Audemars Piguet - 26470ST · $19,100

The Royal Oak Offshore 26470ST “Vampire” features a 42mm stainless steel case, deep-black Méga Tapisserie dial, and striking crimson accents. It has a classic Offshore DNA with a stealthy character defined by red chronograph hands, numerals, and stitching.

Condition: Excellent overall condition
Case size: 42mm diameter
Water resistance: 100m water resistance
Movement: Caliber 3126/3840 automatic chronograph with a 55-hour power reserve

Posted at

Dec 5, 2025, 2:33 PM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

A 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey mega tapisserie dial, presented in excellent condition.

Condition: like new
Case size: 44mm diameter
Movement type: Mechanical (Automatic)
Power reserve: 50 hours

Posted at

Dec 5, 2025, 9:25 AM

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Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

Audemars Piguet - 26331BA.OO.1220BA.02 · $199,000

This stunning Royal Oak shines in yellow gold with a rich green dial, one of only 125 pieces ever made. The watch presents in like new condition and comes with its outer box, inner box, straps, booklet, and warranty card.

Condition: like new
Limited edition: one of only 125 pieces ever made
Case size: 41mm diameter
Case thickness: 11mm

Posted at

Dec 5, 2025, 9:04 AM

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2022 Audemars Piguet Royal Oak Chronograph Full Rose Gold “Brick” 42mm 26238OR.OO.2000OR.01 Full Set Excellent

Audemars Piguet - 26238OR.OO.2000OR.01 · $85,700

This is a 2022 Audemars Piguet Royal Oak Chronograph Full Rose Gold ‘Brick’ 42mm with an 18k pink gold case and matching gold bracelet, featuring a blue Méga Tapisserie dial.

Condition: Excellent
Case material: 18k pink gold
Bracelet material: matching gold
Dial color: blue Méga Tapisserie

Posted at

Dec 3, 2025, 2:03 PM

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