Vacheron Constantin | Ref. 7391Vacheron Constantin, founded in 1755 in Geneva, Switzerland, is one of the oldest continuously operating watch manufacturers in the world. The brand is renowned for its exquisite craftsmanship, innovative designs, and adherence to traditional watchmaking techniques. Vacheron Constantin has long been associated with luxury and prestige, creating timepieces for royalty, heads of state, and discerning collectors throughout its history. Watch Details