The functions of this Oyster Perpetual Datejust watch are hours, minutes, seconds, and date. These functions are cleverly set out on a black concentric circle dial with obelisque hour and minute hands, a central seconds hand, transferred Arabic numeral hour markers, a date display at 3 o'clock, and a Rolex logo below 12 o'clock. The watch's comfortable and durable oyster bracelet, its case and the round, domed bezel are made of polished stainless steel.