{"product_id":"hr-nivaflex-mainspring-g575-for-as-964-1001-bulova-7ad-7am-7as-alloy","title":"HR Nivaflex Mainspring G575 for AS 964, 1001, Bulova 7AD, 7AM, 7AS - Alloy","description":"\u003cp\u003e\u003cstrong\u003eHR \u003c\/strong\u003e\u003cem\u003eNivaflex\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eMainspring No G575 for Bulova 7AD, 7AM, 7AS and AS 964, 1001 caliber movements plus perhaps similar \u003cspan style=\"font-size: 14px;\"\u003eébauche \u003c\/span\u003emovements as well, alloy, new in envelope. See images for further data and precise mainspring specifications. I likely have several of these so the one you get may differ slightly from the images. 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 satisfactory job of representing the item.\u003c\/p\u003e","brand":"HR","offers":[{"title":"Default Title","offer_id":49130581164340,"sku":"PMS-HRNFG575A-05","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-05-1711.52.38.jpg?v=1779044069","url":"https:\/\/www.vintagetimeparts.com\/products\/hr-nivaflex-mainspring-g575-for-as-964-1001-bulova-7ad-7am-7as-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}