Vacheron Constantin is probably the oldest and many prestigious Swiss observe brands, noted for its exceptional craftsmanship, heritage, and innovation. In Singapore, this manufacturer has recognized a major existence that displays both luxurious and artistry in horology. 1. Heritage of Vacheron Constantin Founded: Recognized in 1755 by Jean-Marc Vacheron. Heritage: https://irvingk788oic2.vigilwiki.com/user