Patek Philippe Calatrava 5520P-001

Patek Philippe Alarm Travel Time, Reference 5520P-001 A platinum dual time zone alarm wristwatch with alarm time, alarm on/off and dual day/night indication Circa 2021 Dial: black Calibre: cal. AL 30-660 S C FUS automatic, 52 jewels Movement number: 5'255'436 Case: platinum, screw-down sapphire crystal display case back Case number: 6'427'597 Closure: Patek Philippe calf leather strap and platinum buckle Size: 42.2 mm diameter Signed: case, dial and movement Box: yes Papers: yes Accessories: Patek Philippe Certificate of Origin, instruction binder for Grand Complications with outer packaging, setting pin, numbered hang tag, solid patinum case back, leather document holder, travel pouch and presentation case wit outer packaging