Spheres of influence - Traditonnelle Tourbillon Perpetual Calendar

Spheres of influence The Traditionnelle Tourbillon Perpetual Calendar revisits two complications that have inspired connoisseurs for almost two centuries. Within, the all-new manufacture Calibre 2162 QP beats at 18,000 vph (2.5 Hz), the better for human eyes to follow the tourbillon's movement through the aperture at 6 o'clock. Meanwhile, the symmetrically placed windows above count out the day, date, month and year, requiring no manual adjustment before the year 2100. Discover more: https://www.vacheron-constantin.com/ww/en/watches/novelties/traditionnelle-tourbillon-perpetual-calendar.html #VacheronConstantin #TheQuest #VC270