Case Stainless steel case with a stainless steel fluted bezel, solid caseback & a screw down crown Bracelet Stainless steel Jubilee bracelet with folding clasp Dial Fine engine turned silver dial with applied indices & tritium dots & a date window with magnifying glass at 3 o'clock, signed "Rolex Oyster Perpetual Datejust Superlativ Chronometer Officially Certified T Swiss T " Movement Rhodium-plated automatic movement with Breguet hairspring, microstellar balance & a perlaged balance bridge. Cal. 3135 Ref. 16220 Movement No. 5465629 Case No. L885479 D= 36 mm Year Circa 1989