Rolex Cosmograph Daytona 2-Tone 18K Yellow Gold & Stainless Steel Automatic Mens Watch, 16523. Calibre 4030 automatic self-winding Zenith movement with a 54-hour power reserve. Stainless steel case 40mm in diameter. 18K yellow gold tachymeter engraved bezel. Screw-down crown. Scratch-resistant sapphire crystal. Original Rolex champagne dial. Functions: hours, minutes, seconds, and chronograph. Original Rolex 2-tone 18K yellow gold & stainless steel Oyster bracelet.
Excellent, pristine condition, works flawlessly, comes with original Rolex box, booklets, hangtag, and ElegantSwiss one year warranty. The watch is running strong and keeping accurate time, having been timed to precision on Witschi Expert Timing Machine.