{"product_id":"bestfit-mainspring-212a-for-blancpain-52-langendorf-42-alloy","title":"BESTFIT Mainspring 212A for Blancpain 52, Langendorf 42 - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eBESTFIT \u003c\/strong\u003eMainspring 212A for Blancpain caliber \u003c\/span\u003e52 \u0026amp; Langendorf caliber 42 movements\u003cspan style=\"font-size: 14px;\"\u003e, alloy, new in envelope. See images for precise mainspring specifications. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Bestfit","offers":[{"title":"Default Title","offer_id":48880366649652,"sku":"PMS-BEST242AA-09","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-0112.49.45.jpg?v=1756756364","url":"https:\/\/www.vintagetimeparts.com\/products\/bestfit-mainspring-212a-for-blancpain-52-langendorf-42-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}