This is an authentic VACHERON CONSTANTIN 18K Yellow Gold Calfskin 31.5mm Historiques Manual Winding Watch. The watch is crafted of 18 karat yellow gold and features a gold dial, gold Roman numeral hour markers and hour hands. This is a remarkable watch with the tradition and refinement of Vacheron Constantin! Follow this item for alerts. Vacheron Constantin is a registered trademark of Vacheron Constantin. FASHIONPHILE is not affiliated with Vacheron Constantin.