folding Oysterlock buckle with Easylink 5mm comfort extension link
44mm stainless steel case
18K yellow gold screw-down crown
18K yellow gold domed bezel
42mm yellow Rolesor case comprised of a 904L steel monobloc middle case
Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Champagne Index Dial - President Bracelet - 278288RBR chip Rolesor folding Oysterlock buckle with Easylink31mm 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, champagne dial, index 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 President