{"product_id":"acrylic-sheet-custom-self-size-cut-watch-crystal-42x42mm-flat-blank-sternkreuz","title":"Acrylic Sheet Custom Self Size Cut Watch Crystal 42x42mm Flat Blank Sternkreuz","description":"\u003cp\u003e\u003cstrong\u003e42 x 42mm acrylic sheet blank stock\u003c\/strong\u003e, supplied flat and uncut in seven thicknesses from 0.80mm to 2.00mm — ready to be shaped into a custom round or fancy-shape crystal for any watch that needs one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⭐ At a glance\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e📏 \u003cstrong\u003eSheet size:\u003c\/strong\u003e 42 x 42mm\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eUse:\u003c\/strong\u003e universal cut-to-size blank for making a custom flat acrylic crystal — not a pre-shaped fit for any specific brand or model\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Acrylic (Sheets)\u003c\/p\u003e\u003cp\u003e📦 \u003cstrong\u003eIncluded:\u003c\/strong\u003e 1 × acrylic sheet, in the thickness you select\u003c\/p\u003e\u003cp\u003e✔️ \u003cstrong\u003eCondition:\u003c\/strong\u003e new\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Unbranded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Acrylic (Sheets)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet size:\u003c\/strong\u003e 42 x 42mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness options:\u003c\/strong\u003e 0.80mm, 0.90mm, 1.00mm, 1.20mm, 1.50mm, 1.70mm, 2.00mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e🔧 What it does \u0026amp; how to use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is flat acrylic sheet stock — raw blank material, not a finished crystal cut for a particular watch or brand. It's the standard supply hobbyists and repairers reach for when a watch needs a replacement crystal that's no longer available off-the-shelf, or has an unusual case shape a stock crystal won't match. Choose the thickness closest to your original crystal, then cut and fit it yourself:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelect thickness:\u003c\/strong\u003e match it as closely as possible to the crystal you're replacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasure the bezel:\u003c\/strong\u003e take the internal diameter of the opening the crystal sits in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut oversize:\u003c\/strong\u003e cut the acrylic slightly larger than the bezel opening, as the fit relies on compression (a tension\/friction fit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefine the edge:\u003c\/strong\u003e file or sand the diameter down gradually, testing the fit against the bezel repeatedly as you go rather than cutting straight to size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit the crystal:\u003c\/strong\u003e press it into the bezel — a crystal press gives the cleanest result, though gently warming the bezel and pressing by hand also works.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e⚠️ Please check\u003c\/strong\u003e your bezel diameter and required thickness before cutting — this is universal blank sheet stock to be shaped to fit, not a ready-made crystal for any specific brand or model.\u003c\/p\u003e","brand":"Red Rooster","offers":[{"title":"0.80mm","offer_id":60685286998350,"sku":"LCD4242080","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"0.90mm","offer_id":60685287031118,"sku":"LCD4242090","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"1.00mm","offer_id":60685287063886,"sku":"LCD4242100","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"1.20mm","offer_id":60685287096654,"sku":"LCD4242120","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"1.50mm","offer_id":60685287129422,"sku":"LCD4242150","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"1.70mm","offer_id":60685287162190,"sku":"LCD4242170","price":9.95,"currency_code":"GBP","in_stock":true},{"title":"2mm","offer_id":60685287194958,"sku":"LCD4242200","price":9.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/3879\/7646\/files\/57_a67626ed-8afe-4073-baa9-619a22a71d55.jpg?v=1788727997","url":"https:\/\/redroosteruk.co.uk\/products\/acrylic-sheet-custom-self-size-cut-watch-crystal-42x42mm-flat-blank-sternkreuz","provider":"Redroosteruk","version":"1.0","type":"link"}