{"product_id":"patek-philippe-annual-calendar-chronograph-black-dial-steel-5960-1a-010","title":"Annual Calendar Chronograph Black Dial Steel (5960\/1A-010)","description":"\u003cp\u003eThis pre-owned Patek Philippe Annual Calendar Chronograph Ref. 5960\/1A-010 combines a 40.5mm stainless steel case with an ebony black opaline dial and a column-wheel flyback chronograph, seamlessly bridging Geneva's complication-making tradition with a rare, sporty steel execution. Unveiled at Baselworld 2017 and discontinued just a year later, this black-dial variant of the line that debuted Patek's first in-house self-winding chronograph in 2006 remains one of the manufacture's most coveted steel references.\u003c\/p\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eAnnual Calendar:\u003c\/strong\u003e Day, date, and month appear in three apertures across the top of the dial, automatically accounting for 30- and 31-day months and requiring just one correction per year, at the end of February.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eFlyback Chronograph:\u003c\/strong\u003e A column-wheel flyback chronograph with disc clutch drives a central chronograph seconds hand and a monocounter at 6 o'clock, the clutch allowing the central hand to double as a running seconds.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eSteel Case \u0026amp; Bracelet:\u003c\/strong\u003e 40.5mm stainless steel case, 13.5mm thick, on a steel bracelet with Patek Philippe's signature \"droplet\" links and a steel folding clasp.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eBlack Dial:\u003c\/strong\u003e Ebony black opaline dial with a power reserve indicator beneath 12 o'clock and a day\/night indication at 6 o'clock, inverting the original 5960\/1A's silvery colorway for a bolder, more athletic presence.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eAutomatic Movement:\u003c\/strong\u003e Powered by the automatic Calibre CH 28-520 IRM QA 24H, visible through the sapphire caseback.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eBox \u0026amp; Papers:\u003c\/strong\u003e Complete with the original Patek Philippe watch box, instruction booklet, and Certificate of Origin, dated 2018, as well as the Patek Philippe service papers, dated September 2026.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Condition:\u003c\/strong\u003e Movement running well with case and bracelet in excellent condition (9\/10). Recently returned from service at Patek.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Patek Philippe","offers":[{"title":"Default Title","offer_id":50857456107713,"sku":"5960\/1A-010","price":92000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/5318\/4961\/files\/patek-5960-1a_7dddaaff-0cb6-4084-a54b-bbd90ddbaad2.jpg?v=1793376482","url":"https:\/\/greenleafcrosby.com\/products\/patek-philippe-annual-calendar-chronograph-black-dial-steel-5960-1a-010","provider":"Greenleaf \u0026 Crosby","version":"1.0","type":"link"}