Vacheron Constantin Historiques Ultra-Fine 1968 Silver Dial Mens Watch 43043/000R-9592. 18kt pink gold case with a black alligator leather strap. Fixed bezel. Silver dial with index hour markers. Automatic movement. Scratch resistant sapphire crystal. Pull / push crown. Skeleton transparent exhibition see through case back. Case diameter: 35.18 mm x 42.13 mm. Case thickness: 5.4 mm. Square case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Item Variations: 43043000R-9592 , 43043/000R-9592 , X43R0366.