Rolex Datejust 1603 Case Stainless steel case with fluted bezel Dial Black dial with applied dash indices and applied Rolex logo, lancet hands, tritium luminous dots, signed "Rolex Datejust" Movement Rhodium-plated automatic movement with Breguet hairspring Cal. 1560 Ref. 1603 Movement No. D98348 Case No. 1082668 D= 35,5mm Year ca.1964