Patek Philippe Perpetual Calendar 5550P-001

Patek Philippe Ref. 5550P-001 A very rare and attractive limited edition platinum perpetual calendar wristwatch with moon phase, 24-hour and leap year indication, Silinvar escape wheel, patented Spiromax balance spring and Pulsomax escapement, Certificate of Origin, hang tag, and presentation box

Manufacturer : Patek Philippe Year : Circa 2012 Reference No : 5550P-001 Movement No : 5’627’634 Case No : 4’597’298 Model Name : Advanced Research Material : Platinum Calibre : Automatic, cal. 240 Q, 25 jewels Bracelet/Strap : Crocodile Clasp/Buckle : Platinum Patek Philippe deployant clasp Dimensions : 37mm Diameter Signed : Case, dial, movement and clasp signed Accessories : Accompanied by a Patek Philippe Certificate of Origin, wooden automatic Advanced Research winding box, accompanying cables, hang tag, leather envelope, product literature and outer packaging