Vacheron Constantin is probably the oldest and most prestigious Swiss view manufacturers, noted for its Extraordinary craftsmanship, heritage, and innovation. In Singapore, this brand name has founded a major presence that displays each luxurious and artistry in horology. 1. Heritage of Vacheron Constantin Founded: Recognized in 1755 by Jean-Marc Vacheron. https://ermac085vdl2.ttblogs.com/profile