Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 Platinum / Blue / Switzerland

Reference 26574PT.OO.1220PT.01

Audemars Piguet Royal Oak Perpetual Calendar 41 Platinum / Blue / Switzerland

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar 41 in platinum is a masterpiece that combines exquisite design, cutting-edge technology, and a rich heritage in horology. With its stunning blue dial and textured 'Tapisserie' pattern, this watch is nothing short of mesmerizing. The open case back showcases the intricate workings of the movement, allowing admirers to appreciate the craftsmanship from both sides. At the heart of the Royal Oak Perpetual Calendar is the Audemars Piguet caliber AP 5134, a masterpiece of engineering with an impressive power reserve of 40 hours and a frequency of 19800 vibrations per hour. The moon phase indicator adds a celestial charm to the watch, while the perpetual calendar complication automatically adjusts for leap years, making it a perfect companion for someone who values precision and convenience. With its unique blend of sophisticated mechanics and elegant design, this watch stands out in the crowded luxury watch market.

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Key Features

Automatic Audemars Piguet caliber AP 5134 movement
40-hour power reserve
19800 vibrations per hour frequency
20 meters water resistance
Sapphire crystal glass
41 mm diameter platinum case
9.5 mm height
Blue dial with 'Tapisserie' pattern

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Perpetual Calendar 41 Platinum / Blue / Switzerland

Reference

26574PT.OO.1220PT.01

Movement

ap-5134

Movement Features

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

Case

41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

Current Listings

AP Royal Oak Offshore "Elephant" | Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | 2014

Audemars Piguet - 26470ST.OO.A104CR.01 · $18,500

This is a 2014 Audemars Piguet Royal Oak Offshore "Elephant" with a gray dial and stainless steel case, featuring a chronograph function.

Condition: 8/10
Case size: 42mm diameter
Material: stainless steel
Band status: full set

Posted at

Mar 23, 2026, 9:59 PM

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Audemars Piguet Royal Oak Offshore 26400AU.OO.A002CA.01

Audemars Piguet - 26400AU.OO.A002CA.01 · $23,500

The Audemars Piguet Royal Oak Offshore features a forged carbon fiber case, blending innovation with elegance.

Condition: Excellent condition
Case material: forged carbon fiber
Includes: outer and inner box, warranty card, white AM strap

Posted at

Mar 23, 2026, 4:32 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Titanium AP Beast Gray Dial - 26170TI Full Set - $23,500

Audemars Piguet - 26170TI · $23,500

Audemars Piguet Royal Oak Offshore Chronograph in 42mm titanium case with gray dial.

Diameter: 42mm

Posted at

Mar 23, 2026, 4:24 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Steel “Batman” AP 26470ST - Full Set - $23,500

Audemars Piguet - 26470ST · $23,500

Audemars Piguet Royal Oak Offshore Chronograph 42mm Steel "Batman" AP 26470ST being sold as a full set.

Size: 42mm diameter
Full set: true

Posted at

Mar 23, 2026, 4:19 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Black Dial ‘Black Themes’ AP Beast - 26170ST Full Set - $22,875

Audemars Piguet - 26170ST · $22,875

This Audemars Piguet Royal Oak Offshore Chronograph is a 42mm watch with a black dial, part of the 'Black Themes' collection and known as the AP Beast.

Size: 42mm diameter

Posted at

Mar 23, 2026, 4:15 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP “Elephant” 26470ST - Full Set RECENTLY SERVICED - $21,500

Audemars Piguet - 26470ST · $21,500

A Royal Oak Offshore Chronograph with a 42mm case and the 'Elephant' dial.

Serviced: recently serviced
Set: full set

Posted at

Mar 23, 2026, 4:06 PM

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Audemars Piguet Royal Oak Offshore 'Dark Knight' 26470SO.OO.A002CA.01 - Ceramic Bezel Masterpiece

Audemars Piguet - 26470SO.OO.A002CA.01 · $26,599

The Audemars Piguet Royal Oak Offshore 'Dark Knight' is an iconic timepiece with a ceramic bezel, blending luxury and performance.

Condition: Excellent condition
Box: Outer and inner box
Warranty card: true
Shipping: FedEx overnight with full insurance to an authenticator or a hold-at-location FedEx

Posted at

Mar 23, 2026, 1:53 PM

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Audemars Piguet Royal Oak 15000ST 33mm Automatic

Audemars Piguet - 15000ST · $27,950

This 33mm Audemars Piguet Royal Oak features a deep blue tapisserie dial and an integrated bracelet case. The watch is powered by the AP calibre 2240 movement and has a water resistance of 50m.

Condition: pre owned, great condition
Case size: 33mm diameter
Water resistance: 50m depth rating
Movement: AP calibre 2140 (upgraded to 2240 in 2025)

Posted at

Mar 22, 2026, 9:26 PM

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

Audemars Piguet - 56975ST · $22,300

This 1995 Audemars Piguet Royal Oak 120th Anniversary LE features a stainless steel case with a blue dial and is powered by an AP 2712 quartz movement.

Condition: Minimal wear, excellent condition overall
Case material: Stainless steel
Diameter: 33mm diameter
Lug width: 23.5mm

Posted at

Mar 22, 2026, 4:20 PM

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