Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Openworked 41 Cactus Jack

Reference 26585CM.OO.D301VE.01

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar Openworked 41 Cactus Jack is a masterpiece of horological engineering and design, showcasing the brand's commitment to transparency and artistry. This limited edition timepiece boasts an automatic movement with a skeletonized design, reducing its overall thickness while housing a plethora of complications. The watch displays hours, minutes, date, day, leap year, month, and week indicator, making it one of the most functional watches on the market today. Its ceramic case is lightweight and highly resistant to scratches, paired with rose gold accents that elevate the watch's overall look. With a diameter of 41.00 mm and a height of 9.90 mm, this watch strikes a perfect balance between style and sophistication. The moon phase indicator takes center stage, laid on a stunning aventurine base, and requires correction only every 125 years and 317 days. This timepiece is not just about telling time; it's about making a statement. Its elegant design makes it perfect for any formal setting, adding a touch of sophistication to your attire.

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Key Features

Audemars Piguet caliber AP 5135 automatic movement
Skeletonized dial with stick and dot indexes
Ceramic case with rose gold accents
20.00 m water resistance
41.00 mm diameter and 9.90 mm height
Limited edition of 200 units produced in 2023
Sapphire glass and aventurine base for moon phase indicator

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Perpetual Calendar Openworked 41 Cactus Jack

Reference

26585CM.OO.D301VE.01

Movement

ap-5135

Movement Features

Hours, Minutes
Date, Day, Leap Year, Month, Week Indicator
Moonphase

Case

41mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

Audemars Piguet Royal Oak Offshore “Safari” – Ref. 26170ST (2008, Watch + Papers, Solid Caseback, Horus Straps) – $18,250 Shipped

Posted at

Aug 25, 2025, 9:48 AM

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Audemars Piguet Royal Oak Offshore “Half Brick” Black Dial 26470OR.OO.A002CR.02

Audemars Piguet - 26470OR.OO.A002CR.02 · $40,197

The Audemars Piguet Royal Oak Offshore 'Half Brick' is a bold and recognizable timepiece crafted in solid 18K red gold, featuring a black dial and 42mm case.

Condition: Pre-owned with very light wear and minor imperfections
Material: solid 18K red gold
Diameter: 42mm
Bezel condition: clean

Posted at

Aug 22, 2025, 10:41 AM

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Audemars Piguet AP Royal Oak Offshore Black & White Chronograph 42mm Stainless Steel Full Set MINT 26170ST

Audemars Piguet - 26170ST · $21,982

A Royal Oak Offshore chronograph with a black dial, stainless steel case, and AP hornback strap.

Condition: Pristine
Case size: 42mm diameter
Straps included: 2
Value of extra straps: $500+

Posted at

Aug 21, 2025, 3:28 PM

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Audemars Piguet Royal Oak Offshore 42mm Blue “Beast” AP 26237ST Box and Papers

Audemars Piguet - 26237ST · $58,000

This watch is an Audemars Piguet Royal Oak Offshore 42mm in blue, known as the "Beast". It features a stainless steel case and comes with original box and papers.

Size: 42mm diameter

Posted at

Aug 21, 2025, 12:36 PM

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2022 Audemars Piguet Royal Oak Ref. 14790ST | Blue Dial

Audemars Piguet - 14790ST · $30,000

A 2022 Royal Oak Ref. 14790ST with a blue dial and excellent condition case, bezel, and bracelet.

Condition: Excellent
Case size: 36mm
Bracelet condition: Excellent
Bezel material: Stainless steel

Posted at

Aug 20, 2025, 9:00 PM

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Audemars Piguet Royal Oak Offshore Chronograph Jarno Trulli Carbon 42mm 26202AU

Audemars Piguet - 26202AU.OO.D002CA.01 26202AU · $28,350

The Audemars Piguet Royal Oak Offshore Chronograph Jarno Trulli is a limited edition of 500 pieces, featuring a forged carbon fiber case and Cermet bezel. It comes with a 50 hour reserve Calibre 3126/3840 movement.

Condition: excellent pre-owned condition with light wear
Case material: forged carbon fiber
Bezel material: Cermet
Movement: Calibre 3126/3840, 50 hour reserve

Posted at

Aug 20, 2025, 6:10 PM

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