Patek Philippe Grand Complications Chronograph Perpetual Calendar - Rose Gold - Ebony Black Sunburst Dial - 5270/1R-001 Mechanical multi-layered black skeleton dial with

multi-layered black skeleton dial with black Superluminova and 4 rotating aluminium discs with hour indications

calibre 582QA self-winding movement

calibre 77F1 self-winding movement

silvered sunray-brushed dial with golden-finish sword-shaped hands

Patek Philippe Grand Complications Chronograph Perpetual Calendar - Rose Gold - Ebony Black Sunburst Dial - 5270/1R-001 Mechanical multi-layered black skeleton dial with41 mm rose gold case, 12. 4 mm thick, interchangeable full back and sapphire crystal back, ebony black sunburst dial, caliber CH 29 535 PS Q manually wound movement with day, month, leap year and day night display in apertures, date by hand, tachymeter scale, approximately 55 65 hours of power reserve, rose gold bracelet, fold over buckle. Water resistant to 30 m.