{"product_id":"replacement-double-domed-sapphire-crystal-compatible-with-iwc-portuguese-regulateur-iw5444-with-blue-ar-coating","title":"Replacement Double Domed Sapphire Crystal Compatible with IWC Portuguese Regulateur IW5444 with Blue AR Coating","description":"\u003cp\u003e\u003cstrong\u003eReplacement Double Domed Sapphire Crystal Compatible with IWC Portuguese Regulateur IW5444 with Blue AR Coating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eRestore clarity and elegance to your watch with this replacement \u003cspan class=\"s1\"\u003e\u003cb\u003edouble domed sapphire crystal\u003c\/b\u003e\u003c\/span\u003e, designed for watch cases compatible with the IWC Portuguese \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eRegulateur IW5444\u003c\/strong\u003e. Featuring a refined dome profile and \u003cspan class=\"s1\"\u003e\u003cb\u003eblue anti-reflective (AR) coating\u003c\/b\u003e\u003c\/span\u003e, this crystal enhances dial visibility while preserving the classic chronograph aesthetic.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCrafted from high-quality \u003cspan class=\"s1\"\u003e\u003cb\u003esynthetic sapphire\u003c\/b\u003e\u003c\/span\u003e, it offers excellent scratch resistance, durability, and long-term optical clarity. The \u003cspan class=\"s1\"\u003e\u003cb\u003edouble domed design\u003c\/b\u003e\u003c\/span\u003e helps reduce edge distortion while maintaining the characteristic curved profile associated with Portuguese chronograph models.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe crystal is \u003cspan class=\"s1\"\u003e\u003cb\u003emanufactured to match the original seating profile and edge dimensions\u003c\/b\u003e\u003c\/span\u003e, ensuring proper fitment and secure installation when fitted by a qualified watch technician.\u003c\/p\u003e\n\u003ch6 class=\"p1\"\u003e\u003cstrong\u003e\u003ci\u003e(Compatible replacement part — not affiliated with IWC.)\u003c\/i\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eProduct Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eMaterial: Sapphire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eProfile: Double domed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eFeature: Blue anti-reflective (AR) coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eCompatibility: IWC Portuguese Regulateur\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eReference Fit:\u003c\/b\u003e\u003cspan class=\"s1\"\u003e IW5444\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003c\/span\u003e 38.3mm × 1.6mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eDon’t see your watch listed?\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003eOur inventory is always expanding. Email info@wrwatches.com with your model number, and we’ll do our best to locate the right product for you.\u003c\/p\u003e","brand":"WR Accessories","offers":[{"title":"Default Title","offer_id":43016517812433,"sku":"WR-IWC-G-IW5444-1","price":59.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/6559\/0225\/files\/IWC3714SapphireCrystal.jpg?v=1774593082","url":"https:\/\/wraccessories.com\/products\/replacement-double-domed-sapphire-crystal-compatible-with-iwc-portuguese-regulateur-iw5444-with-blue-ar-coating","provider":"WR Accessories ","version":"1.0","type":"link"}