{"product_id":"hr-nivastar-mainspring-no-g485-for-as-1320-1323-1393-1456-alloy","title":"HR Nivastar Mainspring No. G485 for AS 1320, 1323, 1393, 1456 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eHR \u003c\/strong\u003e\u003cem\u003eNivastar\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eNo. G485 white alloy mainspring for AS 1320, 1323, 1393, 1456, Phenix 89 \u0026amp; Lavina 115 caliber movements, 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 pretty good job of representing the item.\u003c\/p\u003e","brand":"Nivastar","offers":[{"title":"Default Title","offer_id":47452856287540,"sku":"PMS-HRNSG485A-08","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/3795493890.jpg?v=1705296065","url":"https:\/\/www.vintagetimeparts.com\/products\/hr-nivastar-mainspring-no-g485-for-as-1320-1323-1393-1456-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}