{"product_id":"nivaflex-mainspring-for-6-0s-hamilton-no-2621-alloy","title":"Nivaflex Mainspring for 6\/0s Hamilton No. 2621 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eNivaflex \u003c\/strong\u003eMainspring for 6\/0s \u003cstrong\u003eHamilton \u003c\/strong\u003emovements Factory No. 2621, alloy, new in 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 in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item.\u003c\/p\u003e","brand":"Nivaflex","offers":[{"title":"Default Title","offer_id":49168416637236,"sku":"PMA-NIVA2621A-07","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-06-2016.57.42.jpg?v=1781999991","url":"https:\/\/www.vintagetimeparts.com\/products\/nivaflex-mainspring-for-6-0s-hamilton-no-2621-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}