Rolex Datejust Red Dial Diamond Steel Watch 1601 METAL: Stainless Steel. MEASUREMENTS: Case 36mm, jubilee steel band will fit approx. 7.5" wrist. Red dial with diamond Roman markers and bezel. MOVEMENT: Automatic, working order. Ref. 1601, Ser # 1711***. Circa 1967. With box. Watches are guaranteed to be in running order, if described as such, at the time of listing only. Watches have not been tested for features functionality, unless otherwise stated in description.