Vacheron Constantin Patrimony Perpetual Calendar Pink Gold / Anthracite

The Vacheron Constantin Patrimony Perpetual Calendar, reference 43175/000R-B343, was introduced at SIHH 2017. This distinguished timepiece features a 41mm 18K pink gold case with a slim profile of 8. 96mm, exuding a refined presence on the wrist. The anthracite dial is adorned with applied pink gold hour markers and slender hands, maintaining the minimalist aesthetic characteristic of the Patrimony collection. The watch boasts a perpetual calendar complication, displaying day, date, month, leap year, and moon phase, adding both functionality and visual intrigue. At its core lies the in-house caliber 1120 QP, a self-winding movement operating at 19, 800 vibrations per hour, providing a substantial power reserve of approximately 40 hours. Functions include hours, minutes, perpetual calendar, and moon phase, catering to the practical needs of the modern wearer. The watch boasts a water resistance of up to 30 meters, ensuring reliability in everyday wear. It is fitted with a black alligator leather strap, secured by an 18K pink gold folding clasp, enhancing its luxurious appeal. The sapphire crystal case back reveals the meticulously finished movement, showcasing the brand's unparalleled craftsmanship.