{"product_id":"cas-ker-mainspring-ja416-for-16s-illinois-pocket-watches-47331-alloy","title":"Cas-Ker Mainspring JA416 for 16s Illinois Pocket Watches #47331 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eCas-Ker \u003c\/strong\u003eMainspring MS-JA416 for 16s \u003cstrong\u003eIllinois\u003c\/strong\u003e movements, likely made by Bestfit, Factory No. 47331, alloy, new in package. I likely have several of these so the one you get may differ slightly from the images. I specialize is hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a suitable job of representing the item.\u003c\/p\u003e","brand":"Bestfit","offers":[{"title":"Default Title","offer_id":48393322955060,"sku":"PMA-MSJA416A-12","price":17.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2024-12-1616.42.47.jpg?v=1734396390","url":"https:\/\/www.vintagetimeparts.com\/products\/cas-ker-mainspring-ja416-for-16s-illinois-pocket-watches-47331-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}