Patek Philippe Grand Complications Perpetual Chronograph Hand Wind Black Dial Mens Watch 5271-12P-001

Men's Patek Philippe Grand Complications watch model 5271-12P-001. Silver-tone platinum case with black alligator leather strap featuring a fold over clasp and safety release mechanism. Black dial equipped with silver-tone hands and index hour markers, plus minute markers on the outer bezel. Features perpetual calendar functionality displaying date, month, leap year, day of week, moon phase, 30-minute sub-dial, sixtieth second sub-dial, analog functions including hours, minutes, seconds, small seconds sub-dial, power reserve, and a day/night indicator. Powered by the Calibre CH 29-535 PS Q hand-wound mechanical movement with approximately 65-hour power reserve (operating at 28,800 vph or beats per hour). Movement contains 34 jewels and is composed of 496 parts. Includes a fixed silver-tone platinum bezel set with stones. Protected by a sapphire crystal lens resistant to scratches. Offers water resistance up to 100 feet (30 meters). Watch back is transparent allowing view of the movement, part of Grand Complications series.