{"product_id":"illinois-mainspring-for-12s-no-47344-exact-alloy","title":"Illinois Mainspring for 12s No. 47344 (EXACT) - Alloy","description":"\u003cp\u003e\u003cstrong\u003eIllinois \u003c\/strong\u003eEXACT\u003cstrong\u003e \u003c\/strong\u003eMainspring for 12s, Factory No. 47344, SWISS White Alloy (unbreakable, rustless), new in envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ slightly from the images. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"Exact","offers":[{"title":"Default Title","offer_id":48336348905780,"sku":"PMA-EXA47344A-11","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-07-2820.44.55.jpg?v=1785296934","url":"https:\/\/www.vintagetimeparts.com\/products\/illinois-mainspring-for-12s-no-47344-exact-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}