41 mm 18K white gold case, 9.5 mm thick, blue crystal sky finished dial with white gold applied hour-markers and royal oak hands with luminescent coating, Calibre 5134 selfwinding movement with perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes, approximately 40 hours of power reserve, 18-carat white gold bracelet, AP folding buckle. Water resistant to 20 m.