Rolex Brand Rolex Model (Watch) Daytona Reference number 116523 Winding Automatic Case Material Gold/Steel Strap Material Gold/Steel Year 2010 Original Rolex documents, no box, the box is only used for photographs not for sale Calibre Automatic Winding Case Case Material Gold/Steel Diameter 40 mm Water Resistant 10 ATM Bezel Material Yellow Gold Glass Sapphire Glass Strap Material Gold/Steel Strap Colour Gold/Steel Clasp Déployant Clasp Material Gold/Steel Functions Chronograph