{"product_id":"iwc-portugieser-perpetual-calendar-iw503701","title":"IWC Portugieser Perpetual Calendar IW503701","description":"The IWC Portugieser Perpetual Calendar represents the pinnacle of horological engineering and timeless elegance. This masterpiece combines a fully mechanical perpetual calendar—accurate until the year 2100—with IWC's signature refined aesthetics.\n\nThe IW503701 features a 44.2mm stainless steel case housing an in-house caliber 79610 automatic movement with 60-hour power reserve. The dial displays month, date, day of the week, and moon phase with exceptional clarity, while the sapphire caseback reveals the intricate mechanical artistry within.\n\nWater-resistant to 60 meters, this watch seamlessly transitions from boardroom to special occasions. The leather strap and integrated lugs ensure comfort and sophistication. A true investment piece for collectors who appreciate precision engineering married with Portuguese design heritage.","brand":"Luxury Watches VIP","offers":[{"title":"Default Title","offer_id":66513191895344,"sku":null,"price":269.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/4083\/4608\/files\/73727c435ff04442acd06297ef5806ff.webp?v=1776006754","url":"https:\/\/www.luxurywatches.vip\/products\/iwc-portugieser-perpetual-calendar-iw503701","provider":"Luxury Watches VIP","version":"1.0","type":"link"}