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] Vintage Seiko "Royal Oak" in perfect working order and good condition allover. Only watch no Box Papers. Asking 650$ including shipping

Vintage Seiko "Royal Oak" in perfect working order and good condition allover. Only watch no Box Papers. Asking 650$ including shipping

Seiko · $650
a vintage Seiko watch in good condition, described as perfect working order.

  • Condition: good
Posted at
Feb 9, 2026, 3:50 AM
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[WTS] Audemars Piguet Royal Oak Offshore 25940SK Rubberclad

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A Royal Oak Offshore watch with a Rubberclad design, it's in good working condition and includes a Horus strap.

  • Condition: Pre-Owned
  • Year: UNK
  • Contents: Watch Only
  • Strap value: 15,000
Posted at
Feb 8, 2026, 7:42 PM
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[WTS] Audemars Piguet Royal Oak Offshore 26176FO Bumblebee

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Audemars Piguet - 26176FO · $16,000
This Audemars Piguet Royal Oak Offshore Bumble Bee is a pre-owned watch that runs and functions with no issues.

  • Condition: Pre-Owned
  • Location: Located in Tennessee
Posted at
Feb 8, 2026, 7:40 PM
Active
[WTS] Audemars Piguet Royal Oak 15510OR 2022 50th Anniversary Full Set

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Audemars Piguet - 15510OR · $95,000
This is an Audemars Piguet Royal Oak 50th Anniversary watch from 2022, a significant milestone model. It comes with all original box and papers, and the seller is based in Tennessee.

  • Condition: Excellent
  • Year Of Production: 2022
Posted at
Feb 8, 2026, 7:00 PM
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[WTS] Audemars Piguet Royal Oak Offshore - $14,750

Audemars Piguet Royal Oak Offshore - $14,750

This is a white dial Audemars Piguet Royal Oak Offshore for sale. The watch has very few marks, which take away from its excellent condition.

  • Condition: Very Good
  • Payment Methods: crypto, Zelle, Venmo
Posted at
Feb 7, 2026, 4:44 PM
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[WTS] Vintage Seiko Sports 150 – Alarm Chronograph – 😏 “Poor Man’s AP Royal Oak” 😏 – 7T34-7A10 – $245 Shipped

Vintage Seiko Sports 150 – Alarm Chronograph – 😏 “Poor Man’s AP Royal Oak” 😏 – 7T34-7A10 – $245 Shipped

Seiko - 7T34-7A10 · $245
This vintage Seiko Sports 150 is a quartz-powered chronograph watch with date display, alarm functions, and an approximately 44mm case. It comes on its original bracelet and features clear signs of wear adding to its vintage character.

  • Condition: Poor condition with signs of wear and fading
  • Case size: approximately 44mm
  • Bracelet size range: fits wrists up to 8 inches
Posted at
Feb 7, 2026, 3:14 AM
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[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

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

This 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph features a smoked grey dial, mechanical movement, and is water resistant up to 100M.

  • Condition: Like new
  • Case Size: 44mm diameter
  • Movement Caliber: 3126/3840
  • Power Reserve: 50 hours
Posted at
Feb 6, 2026, 8:22 AM
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[WTS] Audemars Piguet Royal Oak w/ White Dial - Ref. 15400ST

Audemars Piguet Royal Oak w/ White Dial - Ref. 15400ST

This beautiful Audemars Piguet Royal Oak reference 15400ST/15400 features a white dial and is in great condition, keeping accurate time.

  • Condition: Great
  • Serial number: I
  • Authenticity guarantee: 100%
  • Shipping location: US only
Posted at
Feb 5, 2026, 10:16 AM
Active
[WTS] 2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers

2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers

Audemars Piguet - 26240CE · $115,000
The Audemars Piguet Royal Oak Chronograph showcases the iconic Royal Oak design in full black ceramic, featuring a Grande Tapisserie dial and in-house flyback chronograph movement.

  • Condition: Brand new condition
  • Case size: 41mm diameter
  • Dimensions: 51.4mm lug to lug, 12.4mm thick
  • Included accessories: original box, papers, and accessories
Posted at
Feb 4, 2026, 8:05 AM
Active