Patek Philippe Grand Complications 5270

The Patek Philippe Grand Complications 5270, reference 5270J-001, is a chronograph with a round yellow gold case measuring 41 mm across and 12.4 mm thick. A perpetual calendar and moon phase accompany the silver dial's date, weekday, month and small seconds displays. Manual-winding calibre CH 29-535 PS Q is visible through a display back. An alligator leather strap closes with a yellow gold folding clasp. The case carries a 30 metre water-resistance rating.