{"product_id":"marco-mainspring-271-for-0s-waltham-factory-no-2230-steel","title":"Marco Mainspring #271 for 0s Waltham Factory No. 2230 - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco\u003c\/strong\u003e Mainspring #271 for 0s \u003cstrong\u003eWaltham\u003c\/strong\u003e Model 1907, Factory number 2230, steel, 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 and all watch parts are unconditionally guaranteed. Images do a suitable job of representing the item.\u003cbr\u003e\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":47452802613556,"sku":"PMA-CEM0271S-06","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/3637331759.jpg?v=1705294803","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-271-for-0s-waltham-factory-no-2230-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}