Rolex brand Model (Watch) Daytona Reference number 16523 Automatic winding Case Material Gold/Steel Strap material Gold/Steel Year of manufacture 1997/98 Condition Excellent (second-hand, signs of wear and tear absent or barely visible) Equipment original papers, no box Case Case Material Gold/Steel Diameter 40 mm Water-resistant 10 ATM Bezel Material Yellow gold Glass Sapphire crystal Dial White diamonds Numerals on dial Without numerals Strap Strap material Gold/steel Bracelet colour Gold/steel Folding clasp Clasp material Gold/Steel