This is a VERY clean and stunning 1972 Rolex Datejust ref. 1603. The 36mm. stainless steel case (and bezel) is without any dings or major scratches. I have been wearing and loving this watch just after I had the caliber 1570 movement cleaned 2 months ago. The Sigma dial is signed “OT Swiss” which denotes the markers and hands are solid white gold, further adding to the collectability of this vintage Rolex. This dial is virtually flawless. The Rolex USA Jubilee bracelet looks great on the wrist (fits up to 6.5 inch wrist) and has the usual stretch for its age. The crown screws down like silk. This is a beautiful example of a vintage Rolex Datejust.