Omega De Ville Hour Vision Calendar Gold Watch 431.63.41.22.13.001,1982 Omega De Ville ,OMEGA De Ville Prestige - 36 mm, Stainless Steel,De Ville Prestige 36.8 mm, yellow gold on yellow gold - 424.50.37.20.03.001 | OMEGA®,OMEGA De Ville Prestige - 36.8 mm, Stainless Steel