The 116500 series was first introduced at the 2016 Baselworld Watch Fair
Oyster bracelet with flat three-piece links
18K white gold fluted bezel with bidirectional rotatable Rolex Ring Command
31mm yellow Rolesor case comprised of Oystersteel and 18K yellow gold
Rolex Datejust 31mm Watch 278288RBR sdp Color:Gold The 116500 series was first31mm 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, silver dial, 10 diamond 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