Vacheron Constantin Patrimony men's wristwatch, reference number 39015. Features an 18kt yellow gold case and bracelet with a fixed yellow gold-tone bezel. The white dial includes yellow gold-tone hour and minute hands along with index markers for the hours. It is powered by an analog hand-wind movement, comes with a solid case back, and has a round case measuring 31 mm in diameter. Equipped with a fold-over clasp that incorporates a safety release mechanism. The watch provides basic functions displaying only hours and minutes. Belongs to the Patrimony collection, known for its classic luxury style, Swiss-made origin.