Audemars Piguet Royal Oak Openworked Extra-Thin 39mm Black Skeleton Rose Gold | 15204OR.OO.1240OR.01

On the wrist, the 39mm rose gold case of this Royal Oak Openworked Extra-Thin delivers an unexpected lightness that belies its precious metal construction, while the black skeleton dial creates mesmerizing depth through its architectural transparency. The reference 15204OR.OO.1240OR.01 represents Audemars Piguet's mastery of ultra-thin complications, housing an automatic movement within a case profile that maintains the Royal Oak's iconic octagonal presence without sacrificing mechanical sophistication. Rose gold's warm lustre transforms Genta's original steel sport watch DNA into something altogether more refined, while the openworked dial reveals the intricate bridge work and jewel settings typically hidden beneath traditional dial plates.

Key Features & Specifications

• Black Skeleton Dial Architecture — Hand-finished bridges and mainplate create dramatic contrast against the rose gold case, with each component visible through precisely cut apertures that showcase the automatic winding system
• 39mm Rose Gold Case Proportions — The Audemars Piguet Royal Oak 15204OR.OO.1240OR.01 maintains perfect wrist presence with its mid-size diameter, allowing the octagonal bezel's eight signature screws to frame the skeleton movement without overwhelming smaller wrists
• Extra-Thin Profile Engineering — Despite housing a full rotor automatic movement, the case maintains Royal Oak's distinctive slim silhouette through calibre architecture that prioritizes vertical space efficiency
• Integrated Rose Gold Bracelet — Seamless tapering from case to bracelet preserves Genta's original design intent while the rose gold construction adds 18-karat luxury to every link and clasp mechanism
• Octagonal Rose Gold Bezel — Eight polished screws contrast against brushed bezel surfaces, creating the signature Royal Oak aesthetic that transitions beautifully from the original steel execution to precious metal refinement
• Screw-Down Crown Security — Ensures water resistance integrity while maintaining the streamlined case profile essential to the extra-thin designation

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
• Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.