Vacheron Constantin is probably the oldest and many prestigious Swiss observe makers, known for its Excellent 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 Established: Proven in 1755 by Jean-Marc Vacheron. Heritage: https://vacheronconstantin58913.oblogation.com/32071981/vacheron-constantin