Rolex Datejust 16234 Men's watch. 36mm Stainless Steel Case with a White Gold fluted bezel. grey dial with Luminous Steel hands and index hour markers Minute markers on the outer dial. Stainless Steel Bracelet with a Stainless-Steel Fold Over Clasp. Will fit up to a 7 wrist. Sapphire Crystal Stainless steel case back. 3135 Automatic self-winding chronometer movement with a 48-hour power reserve. Circa 1988. This watch is backed by our two year warranty.