Audemars Piguet 15412OR.YG.1224OR.01-B Royal Oak Double Balance Wheel Openworked Frosted Pink Gold Rainbow Skeleton Dial Watch

Audemars Piguet Royal Oak Double Balance Wheel Openworked Rainbow – Ref. 15412OR.YG.1224OR.01-B

The Audemars Piguet Royal Oak Double Balance Wheel Openworked Rainbow (Ref. 15412OR.YG.1224OR.01-B) is a radiant expression of haute horlogerie. Crafted in 18-carat frosted pink gold and adorned with a stunning rainbow-set bezel, this 41 mm masterpiece combines artistic gem-setting with mechanical ingenuity. Its openworked movement, featuring AP’s proprietary double balance wheel, is a testament to the brand’s cutting-edge craftsmanship and visual flair.

Case Material

This Royal Oak is housed in a 41 mm frosted pink gold case, finished using a traditional Florentine hammering technique that gives the surface a shimmering texture akin to diamond dust. This artisanal finish enhances the watch’s luxurious aura while maintaining the robust character of the iconic Royal Oak design. Measuring 10.1 mm thick, it sits elegantly on the wrist while offering substantial presence.

The case is matched with an integrated bracelet in matching frosted pink gold, featuring brushed and polished finishing for added depth and contrast. The watch is fitted with a glare-proof sapphire crystal on both sides and has a water resistance of 50 meters, combining style with everyday wearability.

Rainbow Gem-Set Bezel

Framing the case is a meticulously hand-set bezel with 32 baguette-cut multicolored gemstones, arranged in a seamless rainbow gradient. This vibrant bezel includes rubies, sapphires, tsavorites, and amethysts, each selected for clarity, cut, and chromatic harmony. It turns the timepiece into a wearable jewel that commands attention and elevates any collection.

Skeleton Dial Finishing

Beneath the crystal lies a slate-grey openworked dial that reveals the inner architecture of the movement. The skeletonized display showcases expertly beveled bridges, satin brushing, and polished angles, all visible front and back. Pink gold Royal Oak hands with luminescent coating and applied hour markers provide legibility while complementing the case.

Calibre 3132 – Double Balance Wheel

At the heart of the 15412OR.YG.1224OR.01-B is the in-house Calibre 3132, an automatic movement developed by Audemars Piguet to enhance stability and chronometry. It features two balance wheels and two hairsprings mounted on the same axis, linked by a patented differential system. This configuration minimizes positional errors and improves timekeeping accuracy.

• Movement: Automatic, Calibre 3132
• Frequency: 3 Hz (21,600 vibrations per hour)
• Power Reserve: Approximately 45 hours
• Jewels: 38
• Finishing: Hand-beveled edges, circular graining, brushed bridges

Key Specifications

• Reference: 15412OR.YG.1224OR.01-B
• Case: 41 mm, frosted 18K pink gold
• Bezel: Rainbow baguette gemstone set
• Dial: Openworked slate-grey
• Bracelet: Integrated frosted pink gold with folding clasp
• Water Resistance: 50 meters

Luxury Appeal Exclusivity

This reference stands as a bold statement for collectors who value both technical excellence and visual spectacle. The frosted gold texture is subtle yet luxurious, while the rainbow bezel introduces a unique high-jewelry aesthetic. Combined with the openworked movement and rare twin-balance architecture, it offers a complete expression of Audemars Piguet’s expertise in design and watchmaking innovation.

Conclusion 15412OR.YG.1224OR.01-B

The Audemars Piguet Royal Oak Double Balance Wheel Openworked Rainbow Ref. 15412OR.YG.1224OR.01-B merges horological complexity with gem-setting mastery. It’s a rare fusion of form and function — ideal for discerning collectors seeking an extraordinary timepiece that breaks boundaries. This is not just a luxury watch; it is a mechanical sculpture, powered by innovation and framed in brilliance.