Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 Pink Gold / One Night for One Drop

Reference 26584OR.OO.1220OR.02

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar 41 Pink Gold / One Night for One Drop is a limited edition marvel that pays homage to a noble cause. This watch isn’t just a statement of style; it’s also a testament to philanthropy. Its rich pink gold finish adds a warm tone that complements various skin tones and enhances the overall elegance of the piece. The “Grande Tapisserie” pattern on the dial is another hallmark of the Royal Oak series, adding depth and dimension to the watch. The Audemars Piguet caliber AP 5134 movement incorporates a perpetual calendar complication that keeps track of the date, day, leap year, month, and even the week. This means you won’t have to adjust the date for months with fewer days, making it a practical choice for everyday wear. With its stunning moon phase indicator and laser microstructured design, this watch is not only aesthetically pleasing but also incredibly precise. At just 9.50 mm in height and 41.00 mm in diameter, the Royal Oak Perpetual Calendar is impressively slim for a watch with such complex functions. It features an automatic movement AP 5134 with 38 jewels and a power reserve of 40 hours. The watch sits comfortably on the wrist, striking a balance between presence and wearability. Whether at a formal event or a casual outing, this watch is sure to turn heads. With its exclusive nature and outstanding craftsmanship, the Royal Oak Perpetual Calendar 41 Pink Gold is likely to hold or even increase its value, making it a wise investment for the discerning collector.
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Key Features

  • Pink gold case with octagonal bezel
  • Grande Tapisserie pattern on dial
  • Perpetual calendar complication with moon phase indicator
  • Automatic movement AP 5134 with 38 jewels and 40-hour power reserve
  • 41.00 mm diameter and 9.50 mm height
  • Water resistance of 20 meters
  • Limited edition with only one unit produced

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Perpetual Calendar 41 Pink Gold / One Night for One Drop
Reference
26584OR.OO.1220OR.02
Movement
ap-5134
Movement Features
  • Hours, Minutes
  • Date, Day, Leap Year, Month, Week Indicator
  • Moonphase
Case
Pink Gold 41mm
Dial Color
Pink
Crystal
Sapphire
Water Resistance
20

Current Listings

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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
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Feb 15, 2026, 12:13 PM
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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
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Feb 14, 2026, 2:14 PM
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  • Condition: Excellent Condition
  • Case size: 42mm
  • Water resistance: 200m depth rating
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Feb 14, 2026, 11:01 AM
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[WTS] Audemars Piguet Royal Oak 6014ba ($39,500)

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  • Condition: really nice
  • Material: solid 18K gold
  • Wrist size compatibility: roughly 7 inch
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Feb 13, 2026, 4:22 PM
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[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

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

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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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  • Condition: Very good pre-owned condition
  • Case Size: 39mm
  • Material: 18k Rose Gold
  • Dial: White “Grande Tapisserie”
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Feb 12, 2026, 8:43 AM
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[WTS] Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01

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This Audemars Piguet Royal Oak Offshore Diver is a 42mm Funky Green timepiece with a stainless steel case and rubber band, featuring an automatic movement, sapphire crystal, and a water resistance of 300 meters. The watch comes with its outer box, inner green box, instruction manual, and warranty manual.

  • Condition: Excellent pre-owned condition
  • Case diameter: 42mm
  • Water resistance: 300 meters
  • Movement: Automatic
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Feb 11, 2026, 8:53 PM
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  • Condition: Excellent condition with very few signs of wear
  • Case material: Forged carbon fiber
  • Bezel material: Cermet
Posted at
Feb 11, 2026, 5:04 PM
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