notched bezel and automatic movement
18K yellow gold crown and push pieces
comes with additional blue rubber strap
5 mm 18K Sedna gold and stainless steel case with anti-magnetic properties and helium escape valve
blue dial with Roman numerals and index hour markers
Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Silver Diamond Dial - Oyster Bracelet - 278288RBR sdo Chronograph notched bezel and automatic 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 dial, 10 diamond hour markers, 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 yellow gold Oyster