Vacheron Constantin Reference 57260 The most complex mechanical watch ever.
The Vacheron Constantin Reference 57260 The most complex mechanical watch ever, created by 3 of the most talented and genius watchmakers over 8 years, is an intense and miraculous showcase of over 260 years of horological expertise and excellence, and a verse in terms of artistic and aesthetic perfection and technical prowess.
It cost more than 10 million dollars and was made for an anonymous person obsessed with collecting exceptional watches!