Vacheron Constantin has become the oldest and most prestigious Swiss observe producers, noted for its Fantastic craftsmanship, heritage, and innovation. In Singapore, this brand name has established a big presence that displays each luxurious and artistry in horology. 1. Heritage of Vacheron Constantin Founded: Recognized in 1755 by Jean-Marc Vacheron. https://vacheronconstantin76429.livebloggs.com/39141378/vacheron-constantin