A Rolex Datejust watch model 126203WRO. Features a combination of stainless steel and yellow gold case and bracelet, fixed domed bezel, white dial with yellow gold applied Roman numeral hour markers and hands, analog display including date at the 3 o'clock position, automatic movement powered by Calibre 3235 with approximately 70-hour power reserve, sapphire crystal crystal resistant to scratches, screw-down crown for easy winding, solid metal case back present, round case shape measuring 36 mm in diameter, water resistance rated up to 100 meters or 330 feet. Functions: hour, minute, second, date.