Audemars Piguet Royal Oak Perpetual Calendar 26574OR.OO.1220OR.03 18K Rose Gold 41mm Blue Dial Watch

The Audemars Piguet Royal Oak Perpetual Calendar reference 26574OR.OO.1220OR.03 is a masterful fusion of horological complexity, luxury craftsmanship, and iconic design. Housed in a 41mm 18K rose gold case with the instantly recognizable octagonal bezel secured by eight hexagonal screws, this timepiece is a statement of refinement and technical prowess. The integrated rose gold bracelet, meticulously brushed and polished, flows seamlessly into the case, delivering both comfort and aesthetic harmony.

The striking blue “Grande Tapisserie” dial is the hallmark of the Royal Oak series, providing a rich textural depth. The perpetual calendar functions are displayed with impeccable symmetry, day at 9 o’clock, date at 3 o’clock, month and leap year indication at 12 o’clock, and a beautifully rendered moon phase at 6 o’clock. Around the outermost chapter ring, a week indicator adds yet another layer of functionality. Rose gold applied hour markers and Royal Oak hands, treated with luminescent coating, ensure excellent legibility against the dial’s deep blue backdrop.

Inside beats the ultra-thin self-winding Caliber 5134, developed and manufactured in-house by Audemars Piguet. Operating at 19,800 vibrations per hour, this movement offers a robust 40-hour power reserve and drives the perpetual calendar mechanism with extraordinary precision, accounting for the varying lengths of months and leap years without the need for manual correction until the year 2100. The movement is visible through the sapphire crystal case back, revealing exquisite finishing with Côtes de Genève, perlage, and beveled edges.

This reference continues Audemars Piguet’s tradition of blending modern sports-luxury style with centuries-old Swiss watchmaking expertise. Its 41mm case size offers a contemporary presence while retaining the elegance and proportions of the Royal Oak design language. For the discerning collector, the 26574OR.OO.1220OR.03 is both a technical marvel and an enduring style icon, embodying the perfect balance between form and function.

Reference Number: 26574OR.OO.1220OR.03

Functions: Perpetual calendar (day, date, month, leap year), moon phase, week indicator, hours, minutes