Rolex Datejust 1603 "Sigma Dial", 1964, Men's Vintage Watch Color:Silver unworn condition and still retaining

unworn condition and still retaining its original sticker

It features a classic dial design that is both highly legible and also timeless in its minimalism

This example shows pleasant ageing to the dial

this design had two major drawbacks

Rolex Datejust 1603 "Sigma Dial", 1964, Men's Vintage Watch Color:Silver unworn condition and still retainingA lovely example of the Rolex Datejust 1603 from circa 1964 featuring a rare "Sigma" dial. The Datejust is one of our favourite Rolex's, a watch more suited to those who prefer understated elegant over in your face bling! This particular Rolex Datejust reference 1603 features a Sigma pie pan dial. Pie Pan dials are so called due to the angled outer ring on the dial that makes it resemble an inverted pie pan. It gives the watch a subtle 3D effect that