{"product_id":"sandsteel-sandalloy-mainspring-s3249-for-buren-55-350-tissot-13-6-15-2-15-3-alloy","title":"Sandsteel Sandalloy Mainspring S3249 for Buren 55, 350, Tissot 13.6, 15.2, 15.3 - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eSandsteel \u003c\/strong\u003e\u003cem\u003eSandalloy\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eMainspring S3249 for Buren 55, 350, Blancpain 46, 46N, Tissot 13.6, 15.2, 15.3 caliber movements plus perhaps similar ébauche watches, alloy, new in envelope. See images 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 so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a satisfactory job of representing the item. \u003c\/span\u003e\u003c\/p\u003e","brand":"Sandsteel","offers":[{"title":"Default Title","offer_id":49039092416820,"sku":"PMS-SANS3249A-02","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-02-1016.37.12.jpg?v=1770770311","url":"https:\/\/www.vintagetimeparts.com\/products\/sandsteel-sandalloy-mainspring-s3249-for-buren-55-350-tissot-13-6-15-2-15-3-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}