{"product_id":"nivaflex-mainspring-for-16s-elgin-no-6164-alloy","title":"Nivaflex Mainspring for 16s Elgin No. 6164 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eNivaflex\u003c\/strong\u003e Mainspring for\u003cstrong\u003e Elgin \u003c\/strong\u003e16s, Factory No. 6164, white alloy, new in frail envelope. See images for further details. 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":"Nivaflex","offers":[{"title":"Default Title","offer_id":49168096231732,"sku":"PMA-NIVA6164A-07","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-06-2010.24.59.jpg?v=1781976448","url":"https:\/\/www.vintagetimeparts.com\/products\/nivaflex-mainspring-for-16s-elgin-no-6164-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}