Audemars Piguet Unveils New Openworked Perpetual Calendar Watches with Calibre 7139

Audemars Piguet, a name synonymous with horological mastery, has once again captivated enthusiasts with the introduction of its latest openworked perpetual calendar timepieces. These releases, featuring the newly developed Calibre 7139, underscore the brand's enduring legacy in perpetual calendar complications while pushing the boundaries of design and functionality. The new watches, one within the sophisticated Code 11.59 series and the other in the iconic Royal Oak line, embody a harmonious blend of tradition and innovation, promising a refined experience for connoisseurs.

Details on Audemars Piguet's Latest Perpetual Calendar Creations

In a significant announcement from Le Brassus, Audemars Piguet has unveiled two new openworked perpetual calendar watches, marking a pivotal evolution in its esteemed collections. Both timepieces are powered by the innovative Calibre 7139, an advanced openworked movement that succeeds the venerable Calibre 5135. This new movement boasts modern ergonomics and mechanics, including Audemars Piguet's patented crown-only correction system, allowing all calendar functions to be adjusted solely via the crown. This eliminates the need for recessed correctors, enhancing both user convenience and water resistance.

The Code 11.59 Selfwinding Perpetual Calendar Openworked debuts with a 41mm case, featuring an elegant fusion of 18-carat white gold and a black ceramic middle. Its design maintains the collection's distinctive architecture, with a circular bezel and caseback framing an octagonal core. The sapphire dial beautifully showcases the intricate Calibre 7139, complemented by transparent subdials with subtly smoked outer rings. The traditional perpetual calendar layout is preserved, displaying the day at 9 o'clock, date at 12, month and leap year at 3, and a captivating moon phase at 6 o'clock. Red-tipped hands and rhodium-toned pink gold hour indices provide excellent legibility. This model offers 30m water resistance and is presented on a luxurious black alligator strap with a white gold folding clasp.

Concurrently, the Royal Oak Selfwinding Perpetual Calendar Openworked embraces a more technically bold aesthetic. This 41mm titanium watch integrates Audemars Piguet’s proprietary Bulk Metallic Glass (BMG) in its bezel, caseback frame, and bracelet studs, creating a striking contrast with the satin-brushed titanium surfaces. The BMG, a palladium-rich alloy, contributes a distinctive mirror-like polish. A notable improvement for this Royal Oak model is its enhanced water resistance, now rated at 50m. The sapphire dial reveals the meticulously openworked movement, with an inclined inner flange for week number markings and smoked subdials that maintain readability while allowing the mechanism to shine through. Pink gold hour markers and hands, filled with luminescent material, align with the movement's pink gold-toned components. The Calibre 7139 in this model features the same crown-only correction system and a 55-hour power reserve, operating at 28,800 vibrations/hour. The watch is completed with an integrated titanium bracelet accented with BMG studs, embodying the unmistakable Royal Oak silhouette.

These exquisite creations are currently available upon request exclusively through Audemars Piguet boutiques, with availability expected to be highly limited, as is characteristic of such prestigious timepieces. The brand reiterates its dedication to preserving traditional hand-finishing techniques while pioneering advancements in watchmaking technology and material science.

The unveiling of these two new openworked perpetual calendar timepieces by Audemars Piguet represents more than just new products; it signifies a bold step into the future of high-end watchmaking. From a critical perspective, the integration of Calibre 7139 with its innovative crown-only correction system is a testament to Audemars Piguet's continuous pursuit of excellence and user-centric design. This advancement addresses a long-standing point of complexity in perpetual calendars, simplifying adjustment without compromising the intricate beauty and mechanical integrity of the movement. The contrasting design philosophies applied to the Code 11.59 and Royal Oak collections—refinement versus technical boldness—offer enthusiasts a choice that caters to different aesthetic preferences while sharing the same cutting-edge horological core. This strategic approach ensures that both iconic lines remain at the forefront of innovation, solidifying Audemars Piguet's position as a visionary leader in the world of haute horlogerie.