{"product_id":"nutemper-mainspring-645-for-hamilton-8-0s-movements-7221-steel","title":"NuTemper Mainspring #645 for Hamilton 8\/0s movements No. 7221 - Steel","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003eNuTemper\u003c\/strong\u003e Mainspring #645 for \u003cstrong\u003eHamilton\u003c\/strong\u003e 8\/0s movements, Factory No. 7221, steel, new in frail or damaged envelope. See image for precise mainspring specifications. 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 pretty good job of representing the item.\u003c\/p\u003e","brand":"NuTemper","offers":[{"title":"Default Title","offer_id":47452007989556,"sku":"PMA-NUR0645S-06","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/1451601112.jpg?v=1705279369","url":"https:\/\/www.vintagetimeparts.com\/products\/nutemper-mainspring-645-for-hamilton-8-0s-movements-7221-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}