We have never seen such a perfect Rolex Datejust 1601 from so long ago, 1975. This watch must have been very lightly used
1601 reference indicates the use of a fluted solid white gold bezel.
However, what makes this watch extra special is the small Sigma symbols either side of the T Swiss T at the bottom of the dial indicates the additional use of solid white gold hands and hour markers on this special Dial.
The watch comes in a Rolex Jubilee bracelet in equally superb condition.