ROLEX, DAY-DATE Reference: 118209. Serial number: M838692. Case in 18k white gold. White dial with Roman numerals, date window at 3 o'clock and rotating disc displaying the day at 12 o'clock. Self-winding movement (Calibre 3155). President-style white gold Oyster bracelet on folding clasp signed. Sapphire crystal. Circa 2008. Diameter: mm. Gross weight: 178.4 g. The watch comes with its case and papers. An 18k white gold wristwatch automatic movement, by Rolex. Circa 2008.