Polished stainless steel case. Polished stainless steel Twinlock crown. Polished 18kt white gold domed bezel scattered-set with 24 diamonds. Dark Grey dial with a fine sunray finish. Polished hands. Applied polished Roman numeral hour markers. Date window displayed at 3 o'clock with a cyclops magnifying lens. Rolex in-house calibre 2236, beats at 28,800 vph (4Hz), contains 31 jewels & has an approximate power reserve of 55 hours.