Rolex Datejust Reference 1601 with blue sigma dial 2 tone from 1973

A 1973 Rolex Datejust ref. 1601 with a deep blue sigma dial and fluted yellow-gold bezel, in excellent condition.

• The description claims this watch is a beautifully preserved example with a rare and sought-after blue sigma dial.
• The description claims the watch features original white-gold hour markers.
• The description claims the watch is powered by the Rolex cal. 1570, a chronometer-rated automatic movement.