Audemars Piguet Royal Oak Royal Oak Openworked 15203 Extra-Thin 40th Anniversary Platinum

Reference 15203PT.OO.1240PT.01

Audemars Piguet Royal Oak Openworked 15203 Extra-Thin 40th Anniversary Platinum

About this watch

The Audemars Piguet Royal Oak Openworked 15203PT.OO.1240PT.01 is a masterpiece of luxury watchmaking, embodying excellence in craftsmanship and style. Encased in platinum, this limited edition timepiece celebrates the 40th anniversary of the Royal Oak line with its stunning openworked dial showcasing the intricate workings of its movement. The Audemars Piguet caliber AP 5122, with its slim self-winding mechanism, is a marvel of engineering, boasting 36 jewels and a power reserve of 40 hours. This watch's blend of artistic design, engineering excellence, and limited availability makes it a coveted piece for any watch enthusiast, elevating your timepiece game to new heights.

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Key Features

Platinum case with stunning openworked dial
Audemars Piguet caliber AP 5122 automatic movement
Limited edition of only 40 units produced
Water resistance of 50 meters
Skeletonized dial showcasing intricate mechanics
Sapphire crystal and platinum construction
Manual finish on bridges and mainplate for artistry

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Openworked 15203 Extra-Thin 40th Anniversary Platinum

Reference

15203PT.OO.1240PT.01

Movement

ap-5122

Movement Features

Hours, Minutes
Date

Case

39mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

Audemars Piguet Royal Oak Offshore “Vampire” 26470ST – Full Set + 2 Straps – Excellent Condition (2017) – Dallas TX

Audemars Piguet - 26470ST.OO.A101CR.01 · $21,950

The Audemars Piguet Royal Oak Offshore Chronograph features a striking black Mega Tapisserie dial with red accents, housed in a 42mm stainless steel case.

Condition: 9.9/10 near mint
Case Size: 42mm diameter
Water Resistance: No specified water resistance
Power Reserve: ~50 hour power reserve

Posted at

Oct 24, 2025, 11:48 AM

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Audemars Piguet Royal Oak 39mm 15300ST - 2009 Box and Papers

Audemars Piguet - 15300ST · $29,500

2009 AP Royal Oak 39mm with slight wear on bracelet and polished parts of case, service history unknown.

Condition: Excellent Pre-Owned Condition
Bracelet size: 18 links fits 6.75 inch wrist
Papers: 2009 Papers
Service history: Unknown; +5-6 s/d 300+ AMP

Posted at

Oct 24, 2025, 1:41 AM

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Audemars Piguet Royal Oak 41 Black Dial 15400ST — Like New Condition, Watch Only

Audemars Piguet - 15400ST · $32,000

The Audemars Piguet Royal Oak 41 Black Dial 15400ST is an icon of modern luxury watchmaking, blending sportiness and refinement in perfect harmony. Its signature “Grande Tapisserie” black dial, octagonal bezel, and integrated stainless steel bracelet showcase the unmistakable Royal Oak design.

Condition: Like new
Diameter: 41mm
Lug to lug: 51.6mm
Thickness: 9.8mm

Posted at

Oct 23, 2025, 9:51 AM

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Audemars Piguet Royal Oak Offshore Diver 15710ST

Audemars Piguet - 15710ST · $17,500

Up for sale is my Audemars Piguet Royal Oak Offshore Diver 15710ST with the iconic black Méga Tapisserie dial. This piece is in mint condition — sharp lines, flawless dial, and looks stunning on the wrist.

Condition: Mint
Movement: Automatic AP Calibre 3120

Posted at

Oct 23, 2025, 9:16 AM

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2002 Audemars Piguet Royal Oak Ref. 14790ST | Blue Dial

Audemars Piguet - 14790ST · $30,000

The watch features a 36mm case, excellent blue luminova dial, and a 20 link bracelet. The stainless bezel is in excellent condition.

Condition: Excellent, very light signs of wear from use
Case size: 36mm diameter
Bracelet links: 20 links

Posted at

Oct 23, 2025, 12:53 AM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26420SO.OO.A029VE.01 Complete Set

Audemars Piguet - 26420SO.OO.A029VE.01 · $53,995

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 features a midnight blue ceramic case and a bold, textured dial that shimmers like a stormy ocean.

Condition: Brand new
Case Size: 43mm diameter
Case Thickness: 14.4mm
Water Resistance: 100m (10ATM)

Posted at

Oct 21, 2025, 8:45 AM

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

Audemars Piguet - 26331BA.OO.1220BA.02 · $199,000

This Audemars Piguet Royal Oak Chronograph features a yellow gold case with a rich green dial, and is one of only 125 pieces ever made.

Condition: Like new condition
Case size: 41mm diameter
Water resistance: 50m depth rating
Movement: Mechanical (Automatic) AP Caliber 2385

Posted at

Oct 21, 2025, 8:42 AM

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1990s Audemars Piguet Royal Oak Dual Time ref. 25730ST - Just serviced by AP!

Audemars Piguet - 25730ST · $24,250

A 1990s Audemars Piguet Royal Oak Dual Time with a stainless steel case, black dial, and LumiNova lume. The watch has been recently serviced by Audemars Piguet and is in good working order.

Condition: Excellent, normal wear on case
Case diameter: 36mm
Lug width: 23.5mm
Thickness: 9.8mm

Posted at

Oct 19, 2025, 8:27 PM

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