Vacheron Constantin is one of the oldest and many prestigious Swiss observe makers, known for its Outstanding craftsmanship, heritage, and innovation. In Singapore, this brand has established an important presence that reflects both luxurious and artistry in horology. 1. History of Vacheron Constantin Launched: Proven in 1755 by Jean-Marc Vacheron. https://vacheronconstantin90112.prublogger.com/32014580/vacheron-constantin