Rolex brand Model (Watch) Datejust 36 Reference number 16234 Automatic winding Case Material Steel Strap material Steel Year 1991 Condition Used (Excellent) Item shows signs of minor wear, such as light scratches, but not noticeable to the touch. With original Rolex papers, no box, box is only used for photographs not for sale Automatic winding Case Case Material Steel Diameter 36 mm Water resistant 10 ATM Bezel Material White gold Glass Sapphire crystal Strap Strap material Steel Strap colour Steel Folding clasp Clasp material Steel