In a union of Swiss craftsmanship and cutting-edge expertise, Audemars Piguet has added a captivating new chapter to its storied Royal Oak assortment. For the primary time, the esteemed Haute Horlogerie producer presents the Royal Oak Minute Repeater Supersonnerie in a black ceramic case, accentuated by white gold and titanium particulars. The ceramic caseback of those masterpieces includes a multitude of apertures, particularly designed to amplify the minute repeater’s chime, showcasing the intricate manufacturing processes that ceramic elements endure.
Every case part is polished and satin-brushed by hand, making certain the very best high quality end. The outstanding hue of the black ceramic is achieved by a sintering course of at a temperature exceeding 1,000°C, involving Zirconium Oxide powder (ZrO2). To pay homage to its acoustic prowess, the casebacks have been artistically engraved with sonic waves.
The black monochromatic attract extends to the Grand Tapisserie dials, which home minute trains and small seconds counters at 6 o’clock, with snailing ending. The primary mannequin brandishes white gold hour-markers, whereas the second shimmers with 13 baguette-cut diamond hour-markers. Each variations characteristic white gold Royal Oak palms coated with luminescent materials for max readability.
Whereas ceramic just isn’t historically recognized for its sound conductivity, Audemars Piguet’s patented Calibre 2953 and the state-of-the-art Supersonnerie mechanism defy that notion, providing an acoustic efficiency that’s nothing in need of extraordinary. That is due to eight years of collaborative analysis with the Swiss Federal Institute of Know-how in Lausanne (EPFL) and a devoted group of watchmakers, engineers, and musicians.
Not like conventional development the place gongs are connected to the mainplate, right here they’re linked to a particular titanium membrane that acts as a soundboard. This amplifies the minute repeater’s chimes, attaining an auditory expertise usually reserved for pocket watches. Small apertures within the caseback create a resonance chamber, permitting the sound to fill the house, undeterred by the ceramic case.
Chiming mechanisms are a historic forte of Audemars Piguet, courting again to its inception in 1875. Data point out that over half of the watches produced between 1882 and 1892 featured a chiming mechanism. Regardless of a decline in chiming wristwatches by a lot of the twentieth century, the corporate reintroduced them within the Nineteen Nineties, with the Royal Oak assortment incorporating minute repeaters in 1997.
In 2015, the Supersonnerie expertise was launched in a Royal Oak Idea, marking a major development within the acoustic efficiency of wristwatches. The expertise was built-in into the principle Royal Oak assortment in 2019 and has since seen variations in case supplies from titanium to platinum and 18-carat golds.