while the indexes at each hour are marquise-cut blue sapphires
grain-structured black dial adds a tactile quality to the classic
Oysterlock folding safety buckle with Rolex glidelock extension system
indexes and a vintage OMEGA logo all in 18K Sedna™ gold
stopwatch function with hours
Rolex Steel and Yellow Gold Rolesor Lady-Datejust 28 Watch - Fluted Bezel - White Roman Dial - Jubilee Bracelet - 279173 wrj Carousel while the indexes at each28mm yellow Rolesor case comprised of a 904L steel monobloc middle case, screw down steel back, 18K yellow gold screw down crown with twinlock double waterproofness system, 18K yellow gold fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, white dial, Roman numerals, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting,