Polished stainless steel case. Polished 18kt everose gold Twinlock crown with two sealed zones when the crown is screwed-down: one inside the crown tube & the other inside the crown. Polished 18kt everose gold fluted bezel. Grey 'Dark Rhodium' dial. Applied polished everose gold Roman numeral hour markers & pave diamond set VI & IX hour markers. Polished everose gold hands. Fine printed minutes/seconds track on the dial perimeter. Date window displayed at the 3 o'clock position with a cyclops magnifying lens. Rolex in-house caliber 3235, beats at 28,800 vph, contains 31 jewels & has an approximate power reserve of 70 hours. The movement features a Paramagnetic blue Parachrom hairspring, Chronergy escapement & high-performance Paraflex shock absorbers. The watch is Superlative Chronometer certified: the movement is COSC certified prior to casing, then it is tested a second time by Rolex after being cased to ensure accuracy. AKA: m126231-0023