{"product_id":"alloy-mainspring-for-12s-elgin-factory-no-2339","title":"Alloy Mainspring for 12s Elgin Factory No. 2339","description":"\u003cp\u003eUnmarked Maker Swiss Made Alloy Mainspring for 12s \u003cstrong\u003eElgin\u003c\/strong\u003e, Factory No. 2339, DB\u0026amp;H end, 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 in 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":"Unmarked","offers":[{"title":"Default Title","offer_id":49184421478708,"sku":"PMA-STA2339A-07","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-07-0609.37.59.jpg?v=1783356024","url":"https:\/\/www.vintagetimeparts.com\/products\/alloy-mainspring-for-12s-elgin-factory-no-2339","provider":"Vintage Time Parts","version":"1.0","type":"link"}