2012 pre-owned Datejust 36mm from Rolex Pre-Owned featuring black, stainless steel, round face, index dial, baton hands, magnified date window, signature Cyclops lens, engraved bezel, screw-down crown, signature Oysterflex bracelet, folding clasp, automatic movement, circa 2012 ...2012 pre-owned Datejust 36mm from Rolex Pre-Owned featuring black, stainless steel, round face, index dial, baton hands, magnified date window, signature Cyclops lens, engraved bezel, screw-down crown, signature Oysterflex bracelet, folding clasp, automatic movement, circa 2012 and 36mm. Original box, papers and WatchBox certificate.. This watch has been evaluated and authenticated by a WatchBox in-house Swiss-trained watchmaker..