ROLEX COSMOGRAPH DAYTONA Reference: 116519. Serial number: P 578239. 18k white gold case, graduated white gold tachometric bezel. Black dial, set with eight diamond hour-markers, highlighted by three counters (seconds, minute totalizer, hour totalizer). Self-winding mechanical movement (calibre 4130). Leather strap on white gold folding clasp, signed. Sapphire crystal. Circa 2001. Diameter: 40 mm. Gross weight: 137.2 g. An 18k gold wristwatch automatic movement, by Rolex. Circa 2001. RC : Sold as is, traces of wear and use. Movement functional at the time of the description, need to be serviced, no warranty.