Rolex Datejust 1603 Grey Soleil Sigma DialA sigma pie vintage Datejust We are loving offering you such a great range of Datejusts lately and this is another cool and interesting example. This 1603 houses a grey soleil dial that has sigma markings either side of the T SWISS T, which signifies that the markers are 18kt gold. The pie pan dial has crisp white text and funky applied hour makers and the lume dots and hands are a nice match. The case is strong and the bezel has good definition. If