Vacheron Constantin is amongst the oldest and many prestigious Swiss observe suppliers, noted for its Outstanding craftsmanship, heritage, and innovation. In Singapore, this brand name has proven a major presence that displays equally luxury and artistry in horology. 1. History of Vacheron Constantin Founded: Established in 1755 by Jean-Marc Vacheron. https://erich554bsh3.wikibestproducts.com/user