Extremely good looking Omega Seamaster 30 with black dial. Omegas with black dials are rare and even more so when they are not discoloured, but like here appear in near perfect condition. 
 
The combination of the steel case, hands and indexes in gold and the black dial gives a classic look, and a watch that you won't see anyone else wearing.
 
Brand: Omega
Model: Seamaster 30
Material: Steel
Vintage: 1960s
Movement: Manual
Diameter: 35mm excluding the crown