Yacht-Master II 116688
Rolex Oyster Perpetual Yacht-Master II Regatta Chronograph. Model 116688. 44mm diameter Yellow Gold case, which is water resistant to 100 meters. Automatic Rolex Caliber 4160 movement with 72 hour power reserve. White dial displaying Hours, minutes, subsidiary seconds, programmable countdown function with memory. 18ct yellow gold Oyster lock bracelet. Box and papers dated January 2016.