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

Reference 26603ST.OO.D002CR.01

Audemars Piguet Royal Oak 26603 Equation of time Stainless Steel

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

[WTT] Audemars Piguet Royal Oak Selfwinding 39mm Black Dial 15300ST.OO.1220ST.03 - 9.9/10 - $34,500

Audemars Piguet - 15300ST.OO.1220ST.03 · $34,500

A 2014 Audemars Piguet Royal Oak Selfwinding 39mm black dial watch in remarkable shape for its age, featuring a fully in-house movement and Genta-designed case.

Condition: 9.9/10 - virtually flawless with exceptional case and bracelet sharpness
Year: 2014
Case Condition: remarkable shape for a 2014 piece

Posted at

May 16, 2026, 2:30 PM

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Audemars Piguet Royal Oak Chronograph Blue Dial 26320ST

Audemars Piguet - 26320ST · $45,000

This Audemars Piguet Royal Oak Chronograph features a blue dial and comes with an OEM bracelet. It has a caliber 2385 automatic movement and is water resistant to 50M.

Condition: Very Good, minor signs of use on the case and minor patina/discoloration around the subdials
Case size: 41mm diameter
Lug to lug length: 52mm
Movement type: caliber 2385 automatic

Posted at

May 16, 2026, 1:33 PM

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Audemars Piguet Royal Oak Dual Time 26124ST 39mm Blue Dial Complete Set

Audemars Piguet - 26124ST · $47,000

A very special Audemars Piguet Royal Oak Dual Time, produced for only two years. It comes in a 39mm size with a blue dial and fully linked AP bracelet.

Size: 39mm
Bracelet type: fully linked AP bracelet

Posted at

May 15, 2026, 9:16 AM

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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 · $42,495

A 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey dial, available in like new condition.

Condition: like new
Case size: 44mm diameter
Movement type: Mechanical (Automatic)
Water resistance: 100M (10ATM)

Posted at

May 15, 2026, 7:58 AM

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AP Royal Oak Offshore 1000 series SS bracelet UK

Audemars Piguet - 1000 series

The seller is listing an Audemars Piguet Royal Oak Offshore 1000 series stainless steel bracelet watch, likely from a reputable source.

Uk only: seller's preferred location for sale and shipping
Meets included: includes original paperwork or accessories

Posted at

May 13, 2026, 8:54 AM

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MINT Audemars Piguet Royal Oak Offshore Diver 15710ST 42mm

Audemars Piguet - 15710ST · $16,900

2015-2021 stainless steel Royal Oak Offshore Diver with a black dial, running strong and all functions working as they should.

Condition: MINT
Case size: 42mm diameter
Dial color: black

Posted at

May 12, 2026, 12:38 PM

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2012 Audemars Piguet Royal Oak Offshore 26400AU.OO.A002CA.01

Audemars Piguet - 26400AU.OO.A002CA.01

Posted at

May 11, 2026, 10:19 PM

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Audemars Piguet Royal Oak Offshore Limited Edition 26290RO.OO.A001VE.01 ♦️Lightly Used 2010♦️

Audemars Piguet - 26290RO.OO.A001VE.01 · $36,200

This Audemars Piguet Royal Oak Offshore Limited Edition is a lightly used model from Q4 2010, featuring the Calibre 65 movement and coming with its full set of box and papers.

Condition: Lightly Used
Year: 2010
Case size: 40mm diameter
Calibre: Calibre 65

Posted at

May 11, 2026, 4:49 AM

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