{"product_id":"patek-philippe-grand-complications-5270g-001-perpetual-calendar-white-gold-white-dial-2017","title":"Patek Philippe Grand Complications 5270G-001 Perpetual Calendar White Gold White Dial (2017)","description":"\u003cp\u003eThe \u003ca href=\"https:\/\/wristaficionado.com\/collections\/patek-philippe-grand-complications\"\u003eGrand Complications \u003c\/a\u003e5270G-001 occupies landmark status in modern Patek Philippe history as the maison's very first in-house perpetual calendar chronograph — introduced in 2011 as the culmination of decades of movement development that finally freed Patek from its reliance on modified Lémania ébauches for its most prestigious chronograph complications. Perpetual calendar chronographs have long ranked among the most coveted and collectible wristwatches in the entire market — appearing on more auction catalogue covers than any other watch type — making the 5270G-001 an instant landmark upon its release. Produced only from 2011 through late 2013 before being superseded by the -013 variant with a redesigned dial, this first-series reference has since attained particular collector distinction, identified through its distinctive black gold indexes.\u003c\/p\u003e\n\u003cp\u003eThe 41mm case in 18-karat white gold measures 12.4mm thick, featuring a concave bezel, two-tier lugs, and sapphire display caseback revealing the movement. The silvery opaline dial displays black gold indexes, day and month double apertures at twelve, moon phase and date-by-hand at six, thirty-minute chronograph counter at three, small seconds at nine, and day\/night and leap year indicators. The hand-wound Caliber CH 29-535 PS Q — a 456-part column-wheel chronograph with silent operation and six patented innovations — delivers a 65-hour power reserve, completed by a black hand-stitched alligator strap with 18-karat white gold fold-over clasp.\u003cbr\u003e\u003cbr\u003e*This timepiece comes with a caseback, stylus, and original hang tag.\u003c\/p\u003e","brand":"Patek Philippe","offers":[{"title":"Default Title","offer_id":49273438666996,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7141\/5373\/files\/patek-philippe-grand-complications-5270g-001-perpetual-calendar-white-gold-white-dial-2011-patek-philippe-1195393905.jpg?v=1759159778","url":"https:\/\/wristaficionado.com\/products\/patek-philippe-grand-complications-5270g-001-perpetual-calendar-white-gold-white-dial-2017","provider":"Wrist Aficionado","version":"1.0","type":"link"}