41 mm stainless steel case, 12.4 mm thick, bleu nuit nuage 50 dial with grande tapisserie pattern, bleu nuit nuage 50 counters, white gold applied hour-markers and royal oak hands with luminescent coating, Calibre 4401 selfwinding movement with flyback chronograph, hours, minutes, small seconds and date, approximately 70 hours of power reserve, stainless steel bracelet, AP folding buckle. Water resistant to 50 m.