Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Ultra Titanium - BMG / Ivory - Eastern Arabic

Reference 26586XT.OO.1240XT.99

About this watch

The Audemars Piguet Royal Oak Concept Supersonnerie Platinum is a masterpiece of luxury watchmaking, boasting an innovative hand-wound movement with remarkable complications - a minute repeater, chronograph, and tourbillon escapement. Its bold 44mm case diameter and skeletonized dial create a captivating visual experience, while its ergonomic design ensures comfort for extended wear. With a water resistance of 20 meters and a focus on sound quality, this watch is an auditory masterpiece that redefines the minute repeater experience. The Supersonnerie is a symphony of craftsmanship, sound, and style, embodying the spirit of Audemars Piguet with its luxurious materials and innovative movement.
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Key Features

  • 44mm case diameter
  • Skeletonized dial
  • Innovative hand-wound movement
  • Minute repeater complication
  • Chronograph function
  • Tourbillon escapement
  • Water resistance of 20 meters

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Perpetual Calendar Ultra Titanium - BMG / Ivory - Eastern Arabic
Reference
26586XT.OO.1240XT.99
Movement
5133
Movement Features
  • Day / Night Indication, Hours, Minutes
  • Date, Day, Leap Year, Month, Perpetual Calendar
Case
41mm
Dial Color
Ivory
Crystal
Sapphire
Water Resistance
20

Current Listings

[WTS] Audemars Piguet Royal Oak Offshore Panda 26170ST

Audemars Piguet Royal Oak Offshore Panda 26170ST

Audemars Piguet - 26170ST · $16,900
a classic and sought-after Audemars Piguet Royal Oak Offshore reference, perfect for first-time AP buyers.

  • Era: pre-ceramic
  • Model type: Panda
Posted at
Apr 21, 2026, 10:04 AM
Active
[WTS] [US] Audemars Piguet Royal Oak Perpetual Calendar 41mm Blue Dial - AP 26574ST Full Set - $115,000

[US] Audemars Piguet Royal Oak Perpetual Calendar 41mm Blue Dial - AP 26574ST Full Set - $115,000

Audemars Piguet - 26574ST · $115,000
Audemars Piguet Royal Oak Perpetual Calendar in 41mm with blue dial for sale. This AP is a full set and comes in excellent condition.

Posted at
Apr 20, 2026, 5:40 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Grand Prix Edition 26290IO.OO.A001VE.01 ♦️Lightly Used 2010♦️

Audemars Piguet Royal Oak Offshore Grand Prix Edition 26290IO.OO.A001VE.01 ♦️Lightly Used 2010♦️

This is a lightly used Audemars Piguet Royal Oak Offshore Grand Prix Edition, dated Q2 2010, and comes with its full set including box and papers.

  • Condition: Lightly Used
  • Year Of Manufacture: 2010
  • Comes With Box And Papers: true
  • Payment Methods: Bank Wire / Credit card (+4.9%) / Crypto
Posted at
Apr 20, 2026, 2:00 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore RB2  26078IO.OO.D001V5.01 ♦️Lightly Used 2007♦️

Audemars Piguet Royal Oak Offshore RB2 26078IO.OO.D001V5.01 ♦️Lightly Used 2007♦️

This is a lightly used Audemars Piguet Royal Oak Offshore RB2 from 2007, featuring a full set of box and papers.

  • Condition: Lightly Used
  • Year: 2007
  • Calibre: Calibre 65
  • Box And Papers: yes
Posted at
Apr 20, 2026, 1:55 AM
Active
[WTS] 1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

Audemars Piguet - 56975ST · $21,800
A 1995 limited edition Royal Oak Anniversary watch with a stainless steel case and blue dial, featuring a quartz movement.

  • Condition: Excellent, minimal wear with a couple faint marks and tiny nicks present
  • Case diameter: 33mm
  • Lug width: 23.5mm
  • Thickness: 5.8mm
Posted at
Apr 19, 2026, 8:40 PM
Active
[WTS] Audemars Piguet Royal Oak 15300ST White Dial 39mm 2007 Box & Papers - $35,500

Audemars Piguet Royal Oak 15300ST White Dial 39mm 2007 Box & Papers - $35,500

Audemars Piguet - 15300ST · $35,500
The Audemars Piguet Royal Oak 15300ST is a modern classic watch with a stainless steel case, white 'Grande Tapisserie' dial, and in-house Calibre 3120 automatic movement.

  • Condition: Excellent condition
  • Water resistance depth: 50m
  • Movement power reserve: ~60 hours
  • Size: 39mm
Posted at
Apr 18, 2026, 1:07 PM
Active
[WTS] AP Royal Oak 56303ST ($18,750)

AP Royal Oak 56303ST ($18,750)

Audemars Piguet - 56303ST · $18,750
The watch is a white dial Royal Oak from Audemars Piguet, featuring a quartz movement and 33mm case size. It has a nice patina on the hour markers and hands.

  • Condition: pre-owned with patina
  • Size: 33mm diameter
  • Movement type: quartz
Posted at
Apr 17, 2026, 12:59 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

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

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with a bold design and ceramic build.

  • Condition: Like new
  • Movement caliber: Calibre 4404
  • Case size: 42 mm diameter
  • Case thickness: 15.3 mm
Posted at
Apr 17, 2026, 8:26 AM
Active