Case material: Steel; Charge: Automatic; Conditions: Used Year : 2010; Presentation condition : With boxes and all papers; Model: Daytona Price on request Gmtbroker Reference: RolexDaytonaCosmograph116523 Pre-owned Steel and Gold Rolex Daytona Cosmograph 116523, with the more recent Blue Dial and blue sub dials.18 carat yellow gold and stainless steel case and bracelet. Automatic Chronograph chronometer movement. 18 carat yellow gold Tachymeter engraved bezel. Sapphire crystal glass. Oyster bracelet with Deployment clasp. Case diameter 40mm. Water resistant at 30 meters (100 feet).