Unisex automatic chronometer movement watch from Rolex. Features an 18kt rose gold case with a fixed bezel set with baguette-cut sapphires and a black dial accented by gold-tone hands and diamond hour markers. Equipped with a screw-down crown, scratch-resistant sapphire crystal, solid case back, and three sub-dials for the chronograph function (60-second, 30-minute, 12-hour). Powered by Calibre 4130 movement offering up to 72 hours power reserve. Water resistant to 100 meters / 330 feet.