Vacheron Constantin is a Swiss luxury watch brand that was founded in 1755 and is considered one of the oldest continuously operating watch manufacturers in the world. The brand is known for its high-end timepleces that combine traditional watchmaking techniques with modern technology. The brand is particularly known for its complicated and intricate movements, including perpetual calendars, tourbillons, and minute repeaters. The watches are designed with exquisite attention to detail, using only the finest materials and finishing techniques. The brand has several iconic collections, such as the Patrimony, Overseas, and Traditionnelle, which have become synonymous with the brand's dedication to luxury and craftsmanship.