VACHERON CONSTANTIN REF. 7457 NO. 4830XX YELLOW GOLD WRISTWATCH VACHERON CONSTANTIN REF. 7457 NO. 4830XX 18kt yellow gold shaped case, case back secured with screws, black dial, gold graphics, applied indexes, manual winding movement cal 1003 no. 661768, 18kt yellow gold integrated bracelet, 18.5 cm long, Vacheron Constatin yellow gold folding clasp, mineral glass, gr. 88. Dim. 25x28 mm. Equipped with leather case.