Rolex Yellow Gold Datejust 31 Watch - Domed Bezel - Dark Grey Diamond Six Dial - Oyster Bracelet - 278248 dkgdr6o Apollo calibre 9300 self-winding chronograph movement

calibre 9300 self-winding chronograph movement with column wheel mechanism and co-axial escapement for greater precision stability and durability

white mother-of-pearl supernova dial with diamond hour markers

two-ton black and red rubber strap

black concentric circles dial

scratch-resistant double anti-reflective sapphire crystal with cyclops lens over the date

Rolex Yellow Gold Datejust 31 Watch - Domed Bezel - Dark Grey Diamond Six Dial - Oyster Bracelet - 278248 dkgdr6o Apollo calibre 9300 self-winding chronograph movement31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, domed bezel, scratch resistant sapphire crystal with cyclops lens over the date, dark grey diamond Roman IV dial, Roman numerals with 11 diamonds set on VI, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds for precise time setting, approximately 55 hours of power reserve, 18K