I'm sure I'm not the first but : DIIIIIIIIIIBS !!! Grey sigma dial .... can't get much better than this! Stunning!
A minty black dial from 1960..........seems a poor relation to most here but thankfully it does it for me....
Not an Omega, but... Roger Moore wore it so it's still cool. Newly acquired 7A38-7289. 15 jeweled Seiko Quartz movement that is built insanely well.