{"product_id":"samson-mainspring-no-a30-for-buren-caliber-525-steel","title":"Samson Mainspring No. A30 for Buren caliber 525 - Steel","description":"\u003cp\u003e\u003cstrong\u003eSamson \u003c\/strong\u003eNo. A 30 steel mainspring for \u003cstrong\u003eBuren\u003c\/strong\u003e caliber 525 automatic movements and perhaps others as well, new in envelope. See images for precise mainspring specifications. I specialize in 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":"Samson","offers":[{"title":"Default Title","offer_id":48574975148340,"sku":"PMS-SAMSA30S-05","price":7.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-05-0717.24.18.jpg?v=1746664130","url":"https:\/\/www.vintagetimeparts.com\/products\/samson-mainspring-no-a30-for-buren-caliber-525-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}