{"product_id":"radar-mainspring-5503-for-elgin-8-0s-factory-no-5219-steel","title":"Radar Mainspring #5503 for Elgin 8\/0s Factory No. 5219 - Steel","description":"\u003cp\u003e\u003cstrong\u003eRadar\u003c\/strong\u003e Mainspring No. 5503 for \u003cstrong\u003eElgin\u003c\/strong\u003e 8\/0s movements, Factory No, 5219, steel, 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 an adequate job of representing the item.\u003c\/p\u003e","brand":"Radar","offers":[{"title":"Default Title","offer_id":49158809780532,"sku":"PMA-RAD5503S-06","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-06-1412.13.02.jpg?v=1781464508","url":"https:\/\/www.vintagetimeparts.com\/products\/radar-mainspring-5503-for-elgin-8-0s-factory-no-5219-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}