{"product_id":"newall-super-security-mainspring-614-for-16s-hamilton-534b-718050-alloy","title":"Newall SUPER Security Mainspring #614 for 16s Hamilton 534B \/ 718050 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eNewall \u003c\/strong\u003eSUPER \u003cem\u003eSecurity\u003c\/em\u003e Mainspring #614 for\u003cstrong\u003e Hamilton \u003c\/strong\u003e16s 21 Jewel Movements, Factory No. 543B \/ 718050, 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 and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"Newall","offers":[{"title":"Default Title","offer_id":47452063367476,"sku":"PMA-NEW0614A-07","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/1413701867.jpg?v=1705282542","url":"https:\/\/www.vintagetimeparts.com\/products\/newall-super-security-mainspring-614-for-16s-hamilton-534b-718050-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}