Patek Philippe Nautilus 5712/1A-001

Model: Nautilus
Ref. no.: 5712/1A-001
Case Material: Steel
Case Diameter: 40.5mm 
Dial: Blue. 
Bracelet Material: Steel
Clasp: Nautilus Fold-over Clasp
Movement: Automatic
Functions: Hour, Minute, Date, Moonphase, Power Reserve
Manufacturer's Box , International Warranty, Manual