{"product_id":"patek-philippe-yellow-gold-perpetual-calendar-moon-phase","title":"Patek Philippe Yellow Gold Perpetual Calendar Moon Phase","description":"\u003cp\u003eCrafted in Geneva, the Patek Philippe Grand Complications Ref. 3940J is an icon of perpetual calendar horology. The 36mm yellow gold case houses a pristine white dial with gold Arabic numerals, displaying day, date, month, and moon phase — requiring no manual correction until 2100.\u003c\/p\u003e\u003cp\u003ePowered by the celebrated in-house self-winding caliber 3150, visible through the exhibition caseback, this movement is a hallmark of Patek Philippe's unrivaled craftsmanship. The rich dark brown alligator leather strap adds classic elegance to every occasion.\u003c\/p\u003e\u003cp\u003eA true collector's heirloom — combining timeless aesthetics with exceptional mechanical complexity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCase: Yellow gold, 36mm, polished finish\u003c\/li\u003e\n\u003cli\u003eDial: White lacquer, gold Arabic numerals, moon phase display\u003c\/li\u003e\n\u003cli\u003eMovement: Self-winding Cal. 3150, exhibition caseback\u003c\/li\u003e\n\u003cli\u003eFunctions: Hours, minutes, seconds, perpetual calendar, moon phase\u003c\/li\u003e\n\u003cli\u003eStrap: Dark brown alligator leather, yellow gold folding clasp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Patek Philippe","offers":[{"title":"39MM","offer_id":43399601651806,"sku":null,"price":980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3991\/9198\/files\/05_28180c3e-4237-43fe-84b0-ee39a37bd300.png?v=1790127581","url":"https:\/\/lucicim.com\/products\/patek-philippe-yellow-gold-perpetual-calendar-moon-phase","provider":"My Store","version":"1.0","type":"link"}