1966 Omega Seamaster Deville steel Automatic all original onyx Dial date Model 166.020 Mint conditionThis Watch We have here a stunning Omega Seamaster 166. 020 from 1966 with an incredible original silvered dial! The silvered dial has a light satin texture with hardly any patina, chamfered, applied, singular baton markers with inserted pieces of onyx and steel, sword hour and minute hands and a tapered central seconds hands. Date window and At 12 o'clock, there is a double baton marker and the dial is signed 'Omega, Automatic' with the famous Omega