{"product_id":"nivaflex-unbreakable-mainspring-for-as-972-975-997-1000-1006-1061-1177-alloy","title":"Nivaflex Unbreakable Mainspring for AS 972, 975, 997, 1000, 1006, 1061, 1177 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eNivaflex\u003c\/strong\u003e Unbreakable Mainspring suitable for AS 972, 975, 997, 1000, 1006, 1061, 1177, Aurore 12, 39, 390, 391, 393, Helbros 44, Westfield 7AW, Zodiac 39, 734 \u003cspan style=\"font-size: 14px;\"\u003ecaliber \u003c\/span\u003emovements plus perhaps other similar \u003cspan class=\"st\"\u003eébauche\u003c\/span\u003e movements as well, alloy, 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":"Nivaflex","offers":[{"title":"Default Title","offer_id":48897899364660,"sku":"PMS-NIVA61495A-09","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-1908.26.31.jpg?v=1758295879","url":"https:\/\/www.vintagetimeparts.com\/products\/nivaflex-unbreakable-mainspring-for-as-972-975-997-1000-1006-1061-1177-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}