{"product_id":"comsco-mainspring-1023-for-waltham-3-0s-factory-no-2230-steel","title":"Comsco Mainspring #1023 for Waltham 3\/0s Factory No. 2230 - Steel","description":"\u003cp\u003e\u003cstrong\u003eComsco \u003c\/strong\u003eMainspring #1023 for \u003cstrong\u003eWaltham \u003c\/strong\u003e3\/0s, Factory No. 2230, steel, new in envelope. Distributed by Burton M. Reid and Sons.  See image for specifications and 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 and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item.\u003c\/p\u003e","brand":"Comsco","offers":[{"title":"Default Title","offer_id":47452801237300,"sku":"PMA-COMS1023S-06","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/3633925284.jpg?v=1705294763","url":"https:\/\/www.vintagetimeparts.com\/products\/comsco-mainspring-1023-for-waltham-3-0s-factory-no-2230-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}