{"product_id":"nuvigor-mainspring-238-for-hamilton-12s-no-3328-steel","title":"NuVigor Mainspring #238 for Hamilton 12s No. 3328- Steel","description":"\u003cp\u003e\u003cstrong\u003eNuVigor \u003c\/strong\u003eMainspring #238 for \u003cstrong\u003eHamilton \u003c\/strong\u003e12s movements, Factory No. 3328, steel, new in envelope. See image for precise mainspring specifications. 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":"NuVigor","offers":[{"title":"Default Title","offer_id":48421046419764,"sku":"PMA-NUV0238S-01","price":2.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-01-1111.20.43.jpg?v=1736624403","url":"https:\/\/www.vintagetimeparts.com\/products\/nuvigor-mainspring-238-for-hamilton-12s-no-3328-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}