{"product_id":"marco-mainspring-513-for-16s-illinois-factory-no-47333-steel","title":"Marco Mainspring #513 for 16s Illinois Factory No. 47333 - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco\u003c\/strong\u003e Mainspring #513 for 16s \u003cstrong\u003eIllinois\u003c\/strong\u003e 4th to 5th model movements (not 60hr), Factory No. 47333, steel, new in envelope. See images for further details. I likely have several of these so he 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.\u003cbr\u003e\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":47451805647156,"sku":"PMA-CEM0513S-06","price":12.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/2309561438.jpg?v=1705272357","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-513-for-16s-illinois-factory-no-47333-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}