Rolex brand Model (Watch) Datejust 36 Reference number 16233 Diamond dial Automatic winding Case Material Gold/Steel Strap material Gold/Steel Year 1989 Condition Used (Excellent) The article shows slight signs of wear, such as light scratches, but not perceptible to the touch. Kit original papers, no box used only for photographs not for sale Diameter 36 mm Water-resistant 10 ATM Bezel Material Yellow gold Glass Sapphire crystal Strap Strap material Gold/steel Strap colour Gold/steel Folding clasp Clasp material Steel