{"product_id":"iwc-schaffhausen-iw459101-portofino-automatic-day-and-night-37-white-mother-of-pearl-diamond-stainless-steel-set-with-diamonds-blue-leather-37mm-automatic","title":"IWC Schaffhausen IW459101 Portofino Automatic Day \u0026 Night 37 White Mother of Pearl Diamond Stainless Steel Set with Diamonds Blue Leather 37mm Automatic","description":"\u003cp\u003eThe IWC Schaffhausen Portofino Automatic Day \u0026amp; Night reference IW459101 is a 37mm stainless steel dress watch featuring a white mother-of-pearl dial and bezel set with factory diamonds, paired with a refined blue leather strap. This piece represents IWC's dedication to elegant, feminine watchmaking within the celebrated Portofino collection.\u003c\/p\u003e\n\u003cp\u003eReference IW459101 stands apart with its factory-set diamond bezel and luminous mother-of-pearl dial, making it one of the most striking expressions of the Portofino line available today. Contact Bizak \u0026amp; Co. to buy this IWC Portofino online or inquire about pricing and availability.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/iwc-portofino\"\u003eevery Portofino reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/iwc-schaffhausen\"\u003eIWC Schaffhausen collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Portofino, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the IWC Portofino IW459101 special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The IW459101 combines a white mother-of-pearl dial and factory diamond-set bezel with IWC's signature Portofino elegance in a versatile 37mm stainless steel case. The Day \u0026 Night complication and blue leather strap give it both functional depth and a distinctive, refined aesthetic that sets it apart from standard dress watches.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the IWC Portofino IW459101?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The IW459101 is powered by an IWC automatic movement, reflecting the manufacture's commitment to reliable, in-house mechanical watchmaking. The automatic caliber drives the Day \u0026 Night complication alongside standard hours, minutes, and seconds.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the IWC Portofino IW459101?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The IWC Portofino IW459101 features a 37mm stainless steel case, a size that balances feminine proportion with enough presence to showcase the diamond-set bezel and mother-of-pearl dial beautifully.\"}},{\"@type\":\"Question\",\"name\":\"Is the IWC Portofino IW459101 suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Portofino IW459101 is best suited to dress and semi-formal occasions given its diamond-set bezel, mother-of-pearl dial, and leather strap. It is a refined companion for professional and evening settings rather than a sports or utility watch.\"}},{\"@type\":\"Question\",\"name\":\"Are the diamonds on the IWC Portofino IW459101 factory-set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — both the bezel and dial diamonds on reference IW459101 are factory-set by IWC Schaffhausen, ensuring consistent stone quality, professional-grade setting, and full manufacturer integrity. This distinguishes the piece from aftermarket diamond modifications.\"}},{\"@type\":\"Question\",\"name\":\"How can I buy the IWC Portofino IW459101 from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can purchase the IWC Portofino IW459101 online at bizakandco.com or contact our team directly for pricing, availability, and any questions.\"}}]}\u003c\/script\u003e\nSourced. We can get.","brand":"IWC","offers":[{"title":"Default Title","offer_id":48913787257067,"sku":"IW459101","price":10450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/iw459101.jpg?v=1782263523","url":"https:\/\/bizakandco.com\/products\/iwc-schaffhausen-iw459101-portofino-automatic-day-and-night-37-white-mother-of-pearl-diamond-stainless-steel-set-with-diamonds-blue-leather-37mm-automatic","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}