In the heart of Geneva, a watchmaker is defying the odds. Vacheron Constantin’s Twin Beat Perpetual Calendar, an archetype of high horology, is receiving an innovative upgrade, proving that even the classic grandeur of horology is subject to evolution. Set to ignite the interests of timepiece collectors, this calendar complication exudes desirability with stunning complexity.
This perpetual calendar, regarded as one of horology’s most challenging mechanisms, has been ingeniously innovated upon by the development team at Vacheron Constantin’s manufacture. Building on the original Twin Beat Perpetual Calendar design, the team has notched up the power reserve from an impressive 65 days to an astounding 70 days. Delivering even more endurance, this is achieved through the re-engineering of the instantaneous perpetual calendar jump mechanism to consume only a quarter of the energy of typical perpetual calendars.
The watchmaking world is abuzz with the unveiling of the Bulgari Octo Finissimo Perpetual Calendar in blue titanium. This sleek, contemporary timepiece denies its complexity with its ultra-thin design, maintaining a thickness of just 5.80mm. Holding the record as the world’s thinnest perpetual calendar wristwatch, the Octo Finissimo line continues to revolutionize horology standards.
Over the years, this remarkable watch has been seen in several guises - from its original titanium version to the more recent warm rose gold edition. This latest blue titanium version is a limited edition, offering a fresh look and feeling to the wrist. Its mechanics remain the same as the model that won the Aiguille d’Or at the Grand Prix d’Horlogerie de Genève in 2021. The case is sandblasted titanium, covered in blue PVD treatment that adds another dimension to the Octo’s bold angular structure.