Gentleman's 18 Karat Yellow Gold and Stainless Steel Automatic Wrist Watch, Rolex, Oyster Perpetual Date, Swiss,Circa 1986,Model #16013, serial #9307415,Having a two tone yellow gold matte finish circular dial set with ten single cut diamonds weighing approximately.20 carats with a magnified date aperture, having a yellow gold fluted bezel joined by an 18 karat yellow gold and stainless steel jubilee bracelet attachment. Dial, movement, case and band signed.,Diameter: 38 mm