Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 “Bleu Nuit, Nuage 50

Reference 26674CD.OO.1225CD.01

Audemars Piguet Royal Oak Perpetual Calendar 41 “Bleu Nuit, Nuage 50

About this watch

The Audemars Piguet Royal Oak Selfwinding Perpetual Calendar 26674CD.OO.1225CD.01 debuted in 2026 and is executed entirely in “Bleu Nuit, Nuage 50” ceramic. The watch is housed in a 41 mm ceramic case with a thickness of 9.5 mm. The caseback is manufactured from titanium. Water resistance is rated to 50 metres. An integrated ceramic bracelet in matching “Bleu Nuit, Nuage 50” is fitted with a titanium three-blade folding clasp. The dial is finished in blue with a Grande Tapisserie pattern and a matching blue inner bezel. The display includes hours, minutes, week, day, date, month, leap year, and astronomical moon. Hands and hour markers are crafted from 18-carat white gold and filled with luminescent material. Powering the watch is the selfwinding Calibre 7138. The movement operates at a frequency of 28,800 vibrations per hour (4 Hz), consists of 423 components, contains 41 jewels, measures 29.6 mm in diameter with a thickness of 4.1 mm, and provides a power reserve of approximately 55 hours.

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Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Perpetual Calendar 41 “Bleu Nuit, Nuage 50

Reference

26674CD.OO.1225CD.01

Movement

ap-7138

Movement Features

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

Case

41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

Current Listings

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

Audemars Piguet - 26238CD.OO.1300CD.01 · $120,995

This Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with a bold design and unmistakable Offshore character, featuring a blue ceramic build and 42 mm case.

Condition: Like new
Case size: 42 mm
Case material: Blue ceramic with titanium caseback
Bezel material: Ceramic

Posted at

Feb 17, 2026, 8:56 AM

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Audemars Piguet Royal Oak Offshore 44mm - 26401RO.OO.A002CA.02

Audemars Piguet - 26401RO.OO.A002CA.02

Size: 44mm case diameter

Posted at

Feb 16, 2026, 9:12 PM

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Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome

Audemars Piguet - 26470IO · $26,800

This Audemars Piguet Royal Oak Offshore Ref. 26470IO features a titanium case, gray ceramic bezel, and AP automatic chronograph movement, giving it a rugged yet luxurious presence.

Condition: great
Case material: titanium
Bezel material: gray ceramic
Movement type: AP automatic chronograph movement

Posted at

Feb 15, 2026, 12:13 PM

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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 stylish and functional chronograph watch featuring date display, alarm functions, and powered by quartz movement. It's housed in an approximately 44mm case on its original bracelet.

Condition: Used with signs of wear and fading
Case Size: approximately 44mm
Strap Length: up to 8 inches

Posted at

Feb 14, 2026, 2:14 PM

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Audemars Piguet Royal Oak Offshore Diver “The Admiral”

Audemars Piguet - 15710ST.OO.A010CA.01 · $19,500

The Audemars Piguet Royal Oak Offshore Diver 'The Admiral' features a 42mm case, white hobnail dial, and integrated strap with navy blue accents.

Condition: Excellent Condition
Case size: 42mm
Water resistance: 200m depth rating

Posted at

Feb 14, 2026, 11:01 AM

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Audemars Piguet Royal Oak 6014ba ($39,500)

Audemars Piguet - 6014BA · $39,500

This Audemars Piguet Royal Oak is a solid 18K gold watch with a quartz movement, suitable for a 7-inch wrist.

Condition: really nice
Material: solid 18K gold
Wrist size compatibility: roughly 7 inch

Posted at

Feb 13, 2026, 4:22 PM

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

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

The watch is a 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey dial.

Condition: Like new
Case size: 44mm
Movement caliber: 3126/3840
Power reserve: 50 hours

Posted at

Feb 13, 2026, 9:05 AM

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Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome

Audemars Piguet - 26470IO · $26,800

Up for sale is an Audemars Piguet Royal Oak Offshore Ref. 26470IO, one of the most striking modern Offshore configurations. The titanium case paired with the gray ceramic bezel gives this piece a rugged, stealth-luxury presence, while still wearing comfortably thanks to the lightweight build.

Condition: Great
Case Material: titanium
Bezel Material: gray ceramic
Movement: AP automatic chronograph movement

Posted at

Feb 12, 2026, 11:14 AM

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Audemars Piguet Royal Oak 15300OR – Rose Gold - Watch Only

Audemars Piguet - 15300OR · $28,500

This Audemars Piguet Royal Oak reference 15300OR features a 39mm 18k rose gold case with a classic white Grande Tapisserie dial, powered by the in-house AP Calibre 3120 automatic movement. It comes with both a brown alligator leather strap and an additional white rubber strap for different wear options.

Condition: Very good pre-owned condition
Case Size: 39mm
Material: 18k Rose Gold
Dial: White “Grande Tapisserie”

Posted at

Feb 12, 2026, 8:43 AM

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View listing on r/WatchExchange