caseMaterialCeramic productsWaterproof50 meterssize41 mmdialThe black dial is decorated with a large a??Grande Tapisseriea?? pattern, black chronograph counters, rose gold applied hour markers and Royal Oak hands covered with luminescent coating.braceletBlack ceramic bracelet with folding clasp.Movement 4401FunctionFlyback chronograph, hours, minutes, small seconds and date.Number of Gems40POWER RESERVE70 hoursOverall diameter32 mmNumber of parts381frequency4 Hz 28,800 times/hourthickness6.9 mm????