{"product_id":"iwc-portugieser-perpetual-calendar-rose-gold-iw503202","title":"Pre-Owned Portugieser Perpetual Calendar Rose Gold (IW503202)","description":"\u003cp\u003eThis pre-owned IWC Portugieser Perpetual Calendar Ref. IW503202 combines a fully integrated perpetual calendar with a double moon phase display, housed in a substantial 44.2mm case of 18K 5N gold. Descended from the Portugieser line first conceived in the 1930s for clients who demanded marine-chronometer precision on land, this reference stands among IWC's most complete statements of in-house watchmaking.\u003c\/p\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003ePerpetual Calendar:\u003c\/strong\u003e Tracks the date, day, month, and four-digit year through a fully integrated perpetual calendar mechanism, mechanically accounting for varying month lengths and leap years without manual correction.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eDouble Moon Phase \u0026amp; Power Reserve:\u003c\/strong\u003e A double moon phase display tracks lunar cycles for both the Northern and Southern Hemispheres, paired with a power reserve indicator showing the movement's remaining charge at a glance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eCase \u0026amp; Strap:\u003c\/strong\u003e 18K 5N rose gold case measuring 44.2mm in diameter and 15.5mm thick, fitted with the IWC dark brown alligator leather strap secured by the IWC 18K rose gold folding clasp.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Black dial hosting the full perpetual calendar and double moon phase display suite in the balanced, symmetrical layout characteristic of the Portugieser line.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eCalibre 51614:\u003c\/strong\u003e IWC's in-house automatic movement, built from 420 components and 62 jewels, oscillating at 21,600 vph (3Hz) and delivering a 168-hour (7-day) power reserve, visible through the sapphire exhibition caseback.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 16px;\"\u003e\n\u003cstrong\u003eIWC Box Only:\u003c\/strong\u003e Sold complete with an IWC presentation box; full papers are not included with this piece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Condition:\u003c\/strong\u003e Movement running well with case and strap in excellent condition (9\/10).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IWC Schaffhausen","offers":[{"title":"Default Title","offer_id":50517329313985,"sku":"IW503202","price":21500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/5318\/4961\/files\/iwc-portugieser-perpetual-calendar-rose-gold-iw503202.jpg?v=1787325544","url":"https:\/\/greenleafcrosby.com\/products\/iwc-portugieser-perpetual-calendar-rose-gold-iw503202","provider":"Greenleaf \u0026 Crosby","version":"1.0","type":"link"}