Audemars Piguet 25654BA Royal Oak Perpetual Calendar 18K Yellow Gold White Dial

The Audemars Piguet 25654BA.OO.0944BA.01 Royal Oak Perpetual Calendar stands as a paragon of vintage haute horlogerie, crafted in full 18K yellow gold. Released in 1989, this reference exemplifies the enduring design mastery of Gerald Genta with its unmistakable 39mm octagonal bezel and integrated bracelet. The perpetual calendar complication elevates the model’s stature, demonstrating both technical prowess and collectible appeal. Beneath its refined white dial lies the celebrated ultra-thin automatic Caliber 2120/2800, renowned for its reliability and svelte profile. This early-generation Royal Oak Perpetual Calendar showcases the brand's commitment to blending bold visual architecture with mechanical sophistication—a rare marriage from the golden age of luxury sport watches. The harmonious interplay between the crisp white dial, applied gold indices, and the opulent case enhances both wrist presence and legibility. As a forerunner to subsequent perpetual calendar Royal Oaks, Reference 25654BA.OO.0944BA.01 occupies an important position in Audemars Piguet's lineage, appealing to connoisseurs who value horological milestones and intricate engineering. Its precious metal construction and limited production underscore its desirability among seasoned collectors. Few vintage pieces unite such technical merit with instantly recognizable aesthetics, cementing its place as a grail within the Royal Oak family. Excellent Condition with original champagne dial, Audemars Piguet service box, service papers dated 2015, and undated papers.