Brand New Authentic Rolex model M279174-0021 (also known as the 'Lady-Datejust Pearlmaster'). Features a polished white gold and stainless steel bracelet case with a brushed finish. Comes with a screw-down crown, scratch-resistant sapphire crystal, round shape measuring 28mm in diameter, solid case back, and automatic movement providing up to 55 hours of power reserve. Equipped with a silver diamond dial featuring Roman numeral hour markers and date functionality at the 3 o'clock position. Calibre 2236 engine inside; water resistance rated for 100 meters (approximately 330 feet); includes an authentic Rolex Chronometer movement, five-year WatchMaxx warranty.