Sapphire crystal, Automatic movement (caliber 2836), Screw down crown, Analog dial with yellow gold-tone hands and diamond markers at 3/6/9 positions, Date display at 3 o'clock position, Yellow Gold fluted bezel set with diamonds, Stainless steel case accented by 18K Yellow Gold details including bracelet. Oysterclasp bracelet in stainless steel and 18K Yellow Gold, Fixed Diamond-set Fluted bezel, Black Dial, Automatic Mechanical movement, Rolex Caliber 2836 automatic movement (indicates date function), Analog functions with hour/minute/second indications via subdials/hands, Water resistant to 100 meters / 330 feet depth.