Rolex Steel Lady-Datejust 28 Watch - Domed Bezel - Dark Grey Roman Dial - Oyster Bracelet - 279160 dgro X-33 caliber 2500 self-winding movement with

caliber 2500 self-winding movement with chronometer and co-axial escapement movement

rotating bezel with safeDive system

transparent back set with a yellow gold central Observatory medallion

Tahiti mother-of-pearl dial with 11 diamond indexes

This model features a 42 mm steel and titanium case with a silver dial and steel bracelet

Rolex Steel Lady-Datejust 28 Watch - Domed Bezel - Dark Grey Roman Dial - Oyster Bracelet - 279160 dgro X-33 caliber 2500 self-winding movement with28mm 904L stainless steel case, screw down steel back, screw down crown with twinlock double waterproofness system, steel domed bezel, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, dark grey dial, Roman numerals, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds for precise time setting, stainless steel