{"product_id":"iwc-schaffhausen-portugieser-perpetual-calendar-44mm-horizon-in-18-white-gold-w-blue-dial-calf-strap","title":"IWC Schaffhausen Portugieser Perpetual Calendar 44mm Horizon in 18 White Gold w\/Blue Dial \u0026 Calf Strap","description":"IWC Schaffhausen’s perpetual calendar was originally developed during the 1980s by former head-watchmaker Kurt Klaus. In 2003, the legendary complication was presented in the Portugieser collection for the first time. Since then, the Portugieser Perpetual Calendar has been a major pillar of the collection.\u003cbr\u003e\u003cbr\u003eStyle Number: IW503703","brand":"IWC Schaffhausen","offers":[{"title":"Default Title","offer_id":53226900619546,"sku":"522-00266","price":60000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2914\/4346\/files\/1f25238207f56fe46613fbba47b64d71.png?v=1793044857","url":"https:\/\/thomasmarklejewelers.com\/products\/iwc-schaffhausen-portugieser-perpetual-calendar-44mm-horizon-in-18-white-gold-w-blue-dial-calf-strap","provider":"Thomas Markle Jewelers","version":"1.0","type":"link"}