Send us a text Vacheron Constantin is extremely highly regarded among luxury watch enthusiasts, and for good reason. Not only are they the oldest continuously operating watch brand in the world, but they're also the makers of the most complicated (and second-most complicated) watch ever made. Regarded as part of the "Holy Trinity" along with Audemars Piguet and Patek Philippe, Vacheron Constantin's dressy watches are among the best out there. But from a sales/hype perspective, watch fans want...