{"product_id":"marco-mainspring-no-3043-for-bulova-caliber-7t-7at-steel","title":"Marco Mainspring No. 3043 for Bulova caliber 7T \u0026 7AT - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eNo. 3043 steel mainspring for \u003cstrong\u003eBulova\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003ecaliber 7T \u0026amp; 7AT and perhaps others, new in stained envelope.  See images for precise mainspring specifications.  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":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":47452108718388,"sku":"PMS-CEM3043S-09","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/1663624762.jpg?v=1705284368","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-no-3043-for-bulova-caliber-7t-7at-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}