Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 Titanium / Grey / China

Reference 26609TI.OO.1220TI.01

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar 41 Titanium is an exquisite timepiece that embodies the perfect blend of elegance, innovation, and horological mastery. Crafted from lightweight yet durable titanium, this 41mm watch boasts a striking grey dial with the signature Grande Tapisserie pattern. At its heart lies the Audemars Piguet caliber AP 5134, a masterpiece of engineering featuring an extra-thin design with a suspended barrel. This automatic movement showcases superb accuracy and reliability, thanks to its frequency of 19,800 vibrations per hour and 40-hour power reserve. The moon phase indicator is a standout feature, requiring correction only every 125 years and 317 days, while the laser microstructured design adds celestial beauty. With various indicators for date, day, leap year, month, and week, this watch is a complete calendar on your wrist. It's perfect for those who value both style and practicality, making it suitable for formal and casual settings alike. Limited to just 88 units, the Royal Oak Perpetual Calendar 41 Titanium is a rare gem that appeals to collectors and enthusiasts alike.
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Key Features

  • 41mm diameter with 9.50mm height
  • Lightweight and durable titanium case
  • Sapphire crystal glass for scratch-free protection
  • Audemars Piguet caliber AP 5134 automatic movement
  • Moon phase indicator with 125-year accuracy
  • Various indicators for date, day, leap year, month, and week
  • Limited to just 88 units worldwide

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Perpetual Calendar 41 Titanium / Grey / China
Reference
26609TI.OO.1220TI.01
Movement
ap-5134
Movement Features
  • Hours, Minutes
  • Date, Day, Leap Year, Month, Week Indicator
  • Moonphase
Case
Stainless Steel 41mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
20

Current Listings

[WTS] [US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold 26320OR Black Dial - Full Set

[US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold 26320OR Black Dial - Full Set

This is a Royal Oak Offshore Chronograph in rose gold with a black dial, featuring an octagonal bezel and a 'Tapisserie' pattern.

  • Condition: Very Good
  • Case material: 18-carat gold
  • Bracelet material: rose gold
  • Serial number: J (2016)
Posted at
Aug 19, 2025, 5:36 AM
Active
[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Half  Brick Gray Rhodium Dial 26470or - Full Set

[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Half Brick Gray Rhodium Dial 26470or - Full Set

A fan favorite rhodium dial 'half brick' Audemars Piguet Royal Oak Offshore Chronograph in 42mm rose gold case with Mega Tapisserie patterned dial and open case back to view the 3126 movement.

  • Condition: Very Good
  • Case diameter: 42mm
  • Serial number: K serial number from 2019
  • Movement: Calibre 3126/3840
Posted at
Aug 19, 2025, 5:27 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph 'HAVANA" Watch and Bennisson Authentication Card

Audemars Piguet Royal Oak Offshore Chronograph 'HAVANA" Watch and Bennisson Authentication Card

A Royal Oak Offshore Chronograph in Havana that has been a great conversation starter, especially among AP fans. It's a daily wear watch from the seller's personal collection.

  • Condition: Very good condition with some light scratches
  • Authentication Card: Bennisson Watch in West Palm Beach
Posted at
Aug 18, 2025, 11:34 PM
Active
[WTS] 2000s Audemars Piguet Royal Oak 14790ST White Dial with AP Service Card

2000s Audemars Piguet Royal Oak 14790ST White Dial with AP Service Card

Audemars Piguet - 14790ST · $25,950
A transitional mk2 Audemars Piguet Royal Oak reference 14790ST with a white dial, measuring 36mm in diameter. It features an integrated bracelet and has been serviced by Audemars Piguet.

  • Condition: Pre-owned, signs of use on the bezel and bracelet
  • Case size: 36mm diameter
  • Bracelet size: fits up to 7.25" wrist
Posted at
Aug 18, 2025, 5:54 PM
Active
Audemars Piguet - Royal Oak - Perpetual Calendar - Titanium - 26574ti - Complete

Audemars Piguet - Royal Oak - Perpetual Calendar - Titanium - 26574ti - Complete

A rare Titanium Royal Oak Perpetual Calendar in excellent condition, complete with box and papers.

  • Condition: Excellent / Unpolished
  • Case size: 41mm
  • Strap material: Titanium
  • Dial color: Blue
Posted at
Aug 18, 2025, 3:45 PM
Active