This Distinctive tonneau watchface condition has long been a signifying mark of Vacheron Constantin since 1912. The Malte collection features common watches with clean lines, distinguished mechanisms, and is stamped Along with the Hallmark of Geneva - the most prestigious in watchmaking. Pierre Jaquet-Droz (1721-1790), founder of the fashionable watchmaking https://www.reddit.com/r/SwissWatchbrand/