Vacheron Constantin; Founded in Geneva in 1755, the Maison Vacheron Constantin is the world's oldest continuously operating watch manufacturer. For more than 260 years, …; Vacheron Constantin – Wikipedia. As maker of the most complicated timepiece ever, Vacheron Constantin deserves its standing as a founding member of the 'Holy Trinity' of Swiss watchmaking.. Vacheron Constantin SA (French pronunciation: ​[vaʃəʁɔ̃ kɔ̃stɑ̃tɛ̃]) is a Swiss luxury watch and clock manufacturer founded in 1755., Vacheron Constantin Watches | Overseas, Patrimony and more! 3477 results … Vacheron Constantin is the world's oldest continuously operating watch manufacturer. Luxury watches from this Geneva-based company are some of the …. Vacheron Constantin (@Vacheron1755) / Twitter! Since 1755, Vacheron Constantin has been providing the highest quality Swiss luxury watches to men and women around the world. Purchase online today.; Vacheron Constantin Replica Orologi vc105, . Vacheron Constantin – Watches of Switzerland? Vacheron Constantin | Swiss Luxury Watches for Men & Women!