Rolex Datejust 1603 Black Sigma DialWe really love these cool and classy Datejusts they are never out of style and there is never a wrong occasion to wear one of these fantastic watches. We have found another nice example to share with all you. The case is even with nice thick lugs and the steel engine turned bezel is still well defined. The black pie pan dial has a matte finish with crisp text, sigma markings ( denoting the white gold markers on the dial !) and stick markers, with a