{"product_id":"hr-mainspring-a752-for-waltham-4-ligne-movements-factory-no-2241-steel","title":"HR Mainspring A752 for Waltham 4½ ligne movements Factory No. 2241 - Steel","description":"\u003cp\u003e\u003cstrong\u003eHR\u003c\/strong\u003e mainspring A752 for \u003cstrong\u003eWaltham\u003c\/strong\u003e for 4½ ligne movements, Factory No. 2241, steel, new in envelope. See images for precise mainspring specifications. I specialize is hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. See image for further details. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"HR","offers":[{"title":"Default Title","offer_id":48917225111860,"sku":"PMA-HRA752A-10","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-10-1317.27.28.jpg?v=1760401880","url":"https:\/\/www.vintagetimeparts.com\/products\/hr-mainspring-a752-for-waltham-4-ligne-movements-factory-no-2241-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}