unidirectional rotatable 18K yellow gold bezel with black Cerachrom insert and gold coated numerals and graduations
Calibre 4401 selfwinding movement with flyback chronograph
steel dial with black subdials
purple diamond Roman VI dial
Caliber 3120 self-winding movement with hours
Rolex Steel and Yellow Gold Rolesor Lady-Datejust 28 Watch - Domed Bezel - Silver Roman Dial - Jubilee Bracelet - 279163 srj Platinum-Gold unidirectional rotatable 18K yellow gold28mm 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 domed bezel, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, silver dial, Roman numerals, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting,