{"product_id":"marco-mainspring-272p-for-waltham-16s-a-model-1945-no-2247-alloy","title":"Marco Mainspring #272P for Waltham 16s \"A\" Model 1945 No. 2247 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eMainspring No. 272P for \u003cstrong\u003eWaltham\u003c\/strong\u003e 16s \"A\" 1945 Running Barrel movements, Factory No. 2247, alloy, 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 and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":48918957719860,"sku":"PMA-CEM272PA-10","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-10-1519.52.11.jpg?v=1760583305","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-272p-for-waltham-16s-a-model-1945-no-2247-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}