Rolex Datejust White gold ref 1601, 1966 Movement and functions Automatic cal. 1570, date Case 18kt white gold with screw back case, 18 kt white gold jubilee bracelet Dial Black lacquered wit gilt inscriptions, date aperture at 3 Features Commonly found in stainless steel, the present example is cased in 18 kt white gold making it extremely rare and desirable for refined collectors. white gold jubilee bracelet dated 1/67. Gilt dial. serial: 1.427.xxx 1966. Case, dial, movement and bracelet signed.