Audemars Piguet Royal Oak Royal Oak 26603 Equation of time Stainless Steel

Reference 26603ST.OO.D002CR.01

About this watch

The Audemars Piguet Royal Oak 26603ST.OO.D002CR.01 is a masterpiece that embodies the quintessence of horological excellence. This stunning timepiece combines heritage with innovation, boasting a unique shape and mesmerizing blend of advanced functions and elegant design. The 'Méga Tapisserie' pattern on its silver dial offers a captivating texture that catches the light beautifully, while stick hands glide across the dial with smooth elegance. The watch features an automatic movement with a 40-hour power reserve, precision, and reliability. Its impressive array of features includes moon phase, sunrise, and sunset times, making it a standout choice for anyone serious about horology. With its stainless steel case and sapphire crystal glass, this watch is built to last, providing durability and aesthetic appeal. The open case back allows you to admire the intricate workings of the movement, showcasing an attention to detail that is hard to find elsewhere. Wearing the Royal Oak 26603 is an experience in itself, with a price tag of around $57,000 that's an investment in unparalleled quality and timeless style.
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Key Features

  • 42 mm diameter stainless steel case
  • Automatic Audemars Piguet Caliber AP 2120 / 2808 movement
  • Sapphire crystal glass
  • Moon phase indicator
  • Sunrise and sunset times adjustment
  • Perpetual calendar with date, day, leap year, month
  • Equation of Time function

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak 26603 Equation of time Stainless Steel
Reference
26603ST.OO.D002CR.01
Movement
ap-2120-2808
Movement Features
  • Hours, Minutes
  • Date, Day, Leap Year, Month, Perpetual Calendar
  • Moonphase, Equation of time, Sun position / rising time
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire

Current Listings

[WTS] 2014 Audemars Piguet Royal Oak 41, Blue Dial 15400ST — Like New Condition, Box & Papers

2014 Audemars Piguet Royal Oak 41, Blue Dial 15400ST — Like New Condition, Box & Papers

Audemars Piguet - 15400ST · $43,000
The Audemars Piguet Royal Oak 15400ST is a modern classic featuring a 41mm stainless steel case with an octagonal bezel and integrated bracelet. The striking blue dial adds depth and character, complemented by white gold hour markers and hands for excellent legibility.

  • Condition: Like new condition
  • Case size: 41mm diameter
  • Length: 51mm lug to lug
  • Thickness: 9.8mm
Posted at
Mar 12, 2026, 9:04 AM
Active
[WTS] 2014 Audemars Piguet Royal Oak Chronograph, Converted 26320OR — Like New Condition, Box & Papers

2014 Audemars Piguet Royal Oak Chronograph, Converted 26320OR — Like New Condition, Box & Papers

Audemars Piguet - 26320OR · $76,000
The Audemars Piguet Royal Oak Chronograph 26320OR is a converted configuration of the iconic watch, featuring an 18K rose gold case with an integrated bracelet design. The watch has a 41mm diameter and measures 53mm lug to lug. It's in excellent condition and comes complete with its original box and papers.

  • Condition: Like new condition
  • Materials: 18K rose gold
  • Bracelet type: Integrated
  • Diameter: 41mm
Posted at
Mar 11, 2026, 9:20 AM
Active
[WTS] Audemars Piguet Royal Oak 15202ST “Jumbo” Extra-Thin – Blue Dial

Audemars Piguet Royal Oak 15202ST “Jumbo” Extra-Thin – Blue Dial

Audemars Piguet - 15202ST · $58,000
Up for sale is my Audemars Piguet Royal Oak 15202ST Jumbo Extra-Thin, one of the most iconic Royal Oak references and a cornerstone of the modern AP lineup. The blue Petite Tapisserie dial shows beautiful tonal variation depending on lighting and is one of the most sought-after configurations of the 15202.

  • Condition: Excellent overall condition
  • Year: 2007
  • Dial type: Blue Petite Tapisserie
  • Box papers included: Yes
Posted at
Mar 10, 2026, 4:37 PM
Active
[WTS] 2022 Audemars Piguet Royal Oak 16202BA Jumbo Extra-Thin 50th Anniversary - Complete Set

2022 Audemars Piguet Royal Oak 16202BA Jumbo Extra-Thin 50th Anniversary - Complete Set

Audemars Piguet - 16202BA · $129,950
A 2022 Audemars Piguet Royal Oak 50th Anniversary model, complete with all original accessories. The watch features a smoked yellow Petit Tapisserie dial and an integrated Royal Oak bracelet.

  • Condition: Light signs of use, some light scratches on the bracelet
  • Bracelet Length: fits up to 7.5 inches
  • Box Contents: Outer box, inner box, booklet sleeve, warranty booklet, international warranty card, instruction booklet, certificate of origin
Posted at
Mar 10, 2026, 1:02 PM
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[WTS] Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

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

This Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 features a bold design with an unmistakable Offshore character, powered by the in-house flyback chronograph movement with a 70-hour reserve.

  • Condition: like new
  • Case size: 42 mm
  • Case material: Blue ceramic with titanium caseback
  • Movement: Calibre 4404 mechanical automatic movement
Posted at
Mar 10, 2026, 8:51 AM
Active
[WTS] [US] Audemars Piguet Royal Oak 41mm AP 15400OR Rose Gold White Silver Dial - Full Set - $38,750

[US] Audemars Piguet Royal Oak 41mm AP 15400OR Rose Gold White Silver Dial - Full Set - $38,750

This Audemars Piguet Royal Oak is a 41mm model featuring a rose gold case with a white and silver dial.

  • Set: full set
Posted at
Mar 9, 2026, 2:33 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

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

This watch is a 44mm rose gold and black ceramic masterpiece from AP, featuring a smoked grey dial.

  • Condition: like new
  • Case size: 44mm
  • Movement caliber: 3126/3840
  • Power reserve: 50 hours
Posted at
Mar 9, 2026, 8:43 AM
Active
[WTS] Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

A rare, highly sought after Audemars Piguet Royal Oak Chronograph in yellow gold with a rich green dial and a 41mm case.

  • Condition: like new
  • Production Year: 2021
  • Case Size: 41mm diameter
  • Case Thickness: 11mm
Posted at
Mar 9, 2026, 8:40 AM
Active