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.

Buy Now on Jomashop

This is an affiliate link

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 33mm 15000ST Navy

Audemars Piguet - 15000ST · $27,950

The Audemars Piguet Royal Oak 33mm is a neo-vintage watch with an automatic movement, introduced in 1995. It features a deep blue tapisserie dial and a 33mm integrated bracelet case.

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

Posted at

Apr 4, 2026, 9:33 PM

Active

View listing on r/WatchExchange

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

Audemars Piguet - 56975ST · $21,800

A 1995 Audemars Piguet Royal Oak 120th Anniversary LE with a blue petite tapisserie dial and stainless steel bracelet. The watch features a quartz movement and has been kept accurate time over a 24-hour period.

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

Posted at

Apr 4, 2026, 12:09 PM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Tourbillon Chronograph 44mm 26377SK.OO.D002CA.01 Complete Set

Audemars Piguet - 26377SK.OO.D002CA.01 · $114,195

This 44mm Royal Oak Tourbillon Chronograph features a clean black 'Méga Tapisserie' dial and an exposed tourbillon at 6 o'clock, providing a sophisticated backdrop for the high-complication movement. The rubber-clad bezel adds a unique matte texture and industrial contrast against the brushed stainless steel case.

Condition: Excellent
Case Size: 44mm
Case Thickness: 13.2mm
Water Resistance: 20m (2 ATM)

Posted at

Apr 3, 2026, 8:31 AM

Active

View listing on r/WatchExchange

2023 Audemars Piguet Royal Oak Offshore Diver, Blue Dial 15720ST — Like New Condition, Box & Papers

Audemars Piguet - 15720ST · $25,000

The Audemars Piguet Royal Oak Offshore Diver is a bold, modern dive watch that combines the rugged Offshore aesthetic with refined finishing. It features a vibrant blue dial and an inner rotating dive bezel.

Condition: Like new condition
Case diameter: 42mm
Lug to lug length: 52mm
Thickness: 14.2mm

Posted at

Apr 1, 2026, 9:32 AM

Active

View listing on r/WatchExchange

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 an in-house flyback chronograph movement and 70-hour reserve, presented in a 42 mm blue ceramic case.

Condition: like new
Movement Type: Mechanical (Automatic)
Case Size: 42 mm
Case Thickness: 15.3 mm

Posted at

Apr 1, 2026, 8:37 AM

Active

View listing on r/WatchExchange

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 · $42,495

This Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial is a 44mm masterpiece from AP, featuring a rose gold and black ceramic design with a smoked grey mega tapisserie dial.

Condition: like new
Case size: 44mm
Water resistance: 100m (10ATM)
Movement caliber: 3126/3840

Posted at

Apr 1, 2026, 8:36 AM

Active

View listing on r/WatchExchange