{"product_id":"hr-nivastar-mainspring-g620a-for-amida-caliber-515-h-becker-caliber-80-alloy","title":"HR Nivastar Mainspring G620A for Amida caliber 515, H. Becker caliber 80 - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eHR \u003c\/strong\u003e\u003cem\u003eNivastar\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eMainspring G620A for Amida 515, H. Becker 80 caliber movement plus perhaps similar ébauche watches, white alloy, new in sealed envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ very slightly from the images\u003cspan style=\"font-size: 14px;\"\u003e.\u003c\/span\u003e 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\/span\u003e\u003c\/p\u003e","brand":"HR","offers":[{"title":"Default Title","offer_id":48461163233588,"sku":"PMS-HRNG620AA-02","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-02-0814.59.28.jpg?v=1739055755","url":"https:\/\/www.vintagetimeparts.com\/products\/hr-nivastar-mainspring-g620a-for-amida-caliber-515-h-becker-caliber-80-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}