Vacheron Constantin Patrimony Skeleton Chronograph. Pre-owned, Men's, Yellow gold-tone case and bracelet (18kt yellow gold). Fixed bezel (yellow gold-tone 18kt). Analog dial with transparent construction (including see-through case back), yellow gold-tone hands and index hour markers, minute markers on the outer rim. Hand wind mechanical movement. Round case shape measuring 38 mm. Bracelet length approximates 7 inches. Features a fold over clasp with safety release mechanism. Includes chronograph functions along with standard hours, minutes, seconds display. Styled as a Dress watch. Swiss Made.