18K Rolex Ladies President Date Just, Ref #69178, serial #X dates this beauty to 1991. 18K yellow gold 26mm case with fluted bezel, sapphire crystal, date at 3 o'clock. Classic champagne Roman dial. 18K ladies president bracelet with hidden clasp shows very little for its age. Comes the Rolex Box. This is a classic ladies president to let you know you have arrived!