{"product_id":"patek-philippe-complications-5960p-001-annual-calendar-chronograph-platinum-2008","title":"Patek Philippe Complications 5960P-001 Annual Calendar Chronograph Platinum (2008)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 5960P-001 marks a landmark moment in Patek Philippe's modern history — introduced in 2006 as the first self-winding chronograph movement ever developed and manufactured entirely in-house by the maison, ending decades of reliance on modified Lémania ébauches. It combined this technical achievement with the \u003ca href=\"https:\/\/wristaficionado.com\/collections\/patek-philippe-annual-calendar\"\u003eannual calendar\u003c\/a\u003e complication that Patek Philippe patented in 1996 as the first brand to produce one, creating a genuinely groundbreaking pairing within a single wristwatch. Produced until 2013, the reference has since attained celebrated status among collectors as the piece that launched Patek's contemporary chronograph program. Executed here in platinum — Patek's most prestigious metal — it carries the signature single diamond set into the case flank at six o'clock, the maison's subtle luxury identifier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 40.5mm case in platinum measures 13.5mm thick and features a sapphire caseback revealing the movement. The grey sunburst dial displays three calendar apertures across the top for day, large date, and month, a monocounter \u003ca href=\"https:\/\/wristaficionado.com\/collections\/patek-philippe-chronograph-watches\"\u003echronograph\u003c\/a\u003e at six consolidating hours and minutes with a day\/night indicator, power reserve at twelve, and luminescent applied baton markers and leaf-shaped hands. The automatic Caliber CH 28-520 IRM QA 24H — a vertical clutch flyback column-wheel chronograph with 21-karat gold rotor — delivers 55 hours of reserve and carries the Patek Philippe Seal, completed by an alligator strap with platinum deployant clasp.\u003c\/p\u003e","brand":"Patek Philippe","offers":[{"title":"Default Title","offer_id":33278573248589,"sku":"P0390S","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7141\/5373\/files\/patek-philippe-complications-5960p-001-annual-calendar-chronograph-platinum-patek-philippe-40264028291316.png?v=1706726708","url":"https:\/\/wristaficionado.com\/products\/patek-philippe-complications-5960p-001-annual-calendar-chronograph-platinum-2008","provider":"Wrist Aficionado","version":"1.0","type":"link"}