Inside Blancpain's Grande Double Sonnerie
The Blancpain Grande Double Sonnerie represents a groundbreaking achievement in horology, designed under the leadership of Marc A. Hayek. This wristwatch features a unique dual-melody system allowing it to play two distinct melodies, including the full Westminster sequence, while also being robust enough for everyday wear. The watch integrates a grand sonnerie mechanism, a perpetual calendar, and a flying tourbillon into a single mainplate, ensuring both compactness and complexity. Developed over eight years with meticulous attention to detail, it showcases the brand's commitment to craftsmanship and innovation. The Grande Double Sonnerie includes 13 patented innovations, such as a silent magnetic regulator and variable-cross-section gold gongs that enhance musicality. The watch undergoes rigorous testing with prototypes built to validate its mechanical logic and durability. With only two units produced each year and a price starting at CHF 1.7 million, it emphasizes that true passion for horology is the key to ownership rather than mere collection. This creation not only marks a significant milestone for Blancpain but also heralds a new era in the realm of high-end watchmaking.
