{"product_id":"elgin-mainspring-for-12s-no-1720-alloy","title":"Elgin Mainspring for 12s No. 1720 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eElgin\u003c\/strong\u003e Mainspring for 12s movements, sold by \u003cstrong\u003eCas-Ker\u003c\/strong\u003e, Factory No. 1720 (6082), alloy, new in envelope. See images for further details. I specialize is hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"Elgin","offers":[{"title":"Default Title","offer_id":47451804369204,"sku":"PMA-ELG1720A-08","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-08-2414.29.04.jpg?v=1787607052","url":"https:\/\/www.vintagetimeparts.com\/products\/elgin-mainspring-for-12s-no-1720-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}