{"product_id":"marco-mainspring-252-for-6s-waltham-factory-no-2219-steel","title":"Marco Mainspring #252 for 6s Waltham Factory No. 2219 - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eMainspring #252 for \u003cstrong\u003eWaltham \u003c\/strong\u003e6s Model 1890 movements, Factory No. 2219, steel, 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 so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item.\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":48501207400756,"sku":"PMA-CEM0252S-03","price":6.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-03-1121.12.13.jpg?v=1741752842","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-252-for-6s-waltham-factory-no-2219-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}