Rolex Datejust 1603 "Sigma Dial", 1964, Men's Vintage Watch Color:Silver This example shows pleasant ageing

This example shows pleasant ageing to the dial

At 27mm wide excluding the crown

unworn condition and still retaining its original sticker

also made from 18ct gold

this design had two major drawbacks

Rolex Datejust 1603 "Sigma Dial", 1964, Men's Vintage Watch Color:Silver This example shows pleasant ageingA 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