{"product_id":"patek-philippe-annual-calendar-moonphase-as09283","title":"Patek Philippe Annual Calendar Moonphase","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIn 1991, the soon-to-be graduates at the Geneva School of Engineering were presented with their final project prior to receiving their diploma — \u003c\/span\u003e\u003ci\u003e\u003cspan style=\"font-weight: 400;\"\u003esimplify\u003c\/span\u003e\u003c\/i\u003e\u003cspan style=\"font-weight: 400;\"\u003e the perpetual calendar.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAlthough the task was easier said than done, their work led to the inception of the annual calendar complication, patented by \u003ca href=\"https:\/\/www.analogshift.com\/collections\/patek-philippe-1\" target=\"_blank\"\u003ePatek Philippe\u003c\/a\u003e in collaboration with the bright engineering minds at the GSE. Five years later, Patek debuted the Reference 5035 which marked the world’s first-ever annual calendar movement and finally bridged the gap between a triple date function and the formidable \u003c\/span\u003e\u003ci\u003e\u003cspan style=\"font-weight: 400;\"\u003equantième perpétuel\u003c\/span\u003e\u003c\/i\u003e\u003cspan style=\"font-weight: 400;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis piece, a Reference 5146\/1G, is housed in a beautifully proportioned 39mm 18k white gold case with a sapphire crystal, signed crown, and smooth polished bezel. It features a luminous cream white dial with applied indices, recessed subsidiary registers indicating day and month, a moonphase aperture and date window at 6 o'clock, and a matching luminous 'feuille' handset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003ePowered by Patek Philippe's Calibre 315 S IRM QA LU self-winding movement, it comes fitted to an lovely and substantial 18k white gold multi-link bracelet with a signed locking clasp. Recently treated to a professional case refinishing, this piece presents as new and comes complete with its leather folio packed with factory books, documents and Certificate of Origin dated February, 2011. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you’ve been looking for a Patek that’ll quietly fly under the radar in the most refined way possible, then your search ends here! \u003c\/span\u003e\u003c\/p\u003e","brand":"Patek Philippe","offers":[{"title":"Default Title","offer_id":40460020318295,"sku":"40930318","price":39770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/1255\/files\/AS09283_40930318_PATEKPHILIPPE_ANNUALCALENDAR_5146-1G-6_f6a767c7-5905-4351-a3ab-ca4090eddac2.jpg?v=1767728922","url":"https:\/\/www.analogshift.com\/products\/patek-philippe-annual-calendar-moonphase-as09283","provider":"Analog:Shift","version":"1.0","type":"link"}