One of the oldest watch manufacturers is Vacheron Constantin. The Swiss watch company has been around since 1755 by Jean-Marc Vacheron. A pioneer in their own rights, Vacheron Constantin made the world’s first horological complication. They created a jumping-hour watch in 1824, introduced the first nonmagnetic timepiece in 1885 and created the world’s thinnest manual-winding movement in 1955. More recently in 2015, with 57 complications, they created the most complicated mechanical watch. All of Vacheron Constantin watch collections are beautiful, but some of their more popular ones include Overseas, Patrimony, and Fiftysix.