Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Silver Diamond Six Dial - President Bracelet - 278288RBR sdr6p Circle caliber 9348 MC manual-winding movement

caliber 9348 MC manual-winding movement with calendar aperture at 12 o'clock

8mm) 18K yellow gold case

5000 calibre handwound movement with hours

Calibre 2385 selfwinding movement with chronograph

Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Silver Diamond Six Dial - President Bracelet - 278288RBR sdr6p Circle caliber 9348 MC manual-winding movement31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, bezel set with 46 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, silver 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