31mm 18K yellow gold case, screw-down crown with twinlock double waterproofness system, domed bezel, scratch-resistant sapphire crystal with cyclops lens over the date, white mother-of-pearl dial, diamond hour markers, Rolex calibre 2235 automatic movement, 18K yellow gold Oyster bracelet with flat three-piece links, folding Oysterclasp buckle with Easylink 5mm comfort extension link. Waterproof to 100 meters.