Rolex White Gold Datejust 31 Watch - Diamond Bezel - Dark Grey Index Dial - President Bracelet - 278289rbr dkgip 4910/49G001 44mm oystersteel case with helium

44mm oystersteel case with helium escape valve

18K gold sunburst with Blue Gold center dial with gold applied hour markers

The case size is 45 mm

golden dial with applied gold hour markers with luminescent coating

Rolex White Gold Datejust 31 Watch - Diamond Bezel - Dark Grey Index Dial - President Bracelet - 278289rbr dkgip 4910/49G001 44mm oystersteel case with helium31mm 18K white gold case, screw down back, screw down crown with twinlock double waterproofness system, diamond bezel, scratch resistant sapphire crystal with cyclops lens over the date, dark grey dial, index hour markers, Rolex calibre 2236 perpetual self winding movement with centre hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds for precise time setting, approximately 55 hours of power reserve, President