{"product_id":"alloy-mainspring-for-6s-waltham-factory-no-2219","title":"Alloy Mainspring for 6s Waltham Factory No. 2219","description":"\u003cp\u003eUnmarked Maker Swiss Alloy Mainspring for 6s \u003cstrong\u003eWaltham\u003c\/strong\u003e, Factory number 2219, new in package. See images for further details. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a marginally adequate job of representing the item.\u003cbr\u003e\u003c\/p\u003e","brand":"Unmarked","offers":[{"title":"Default Title","offer_id":47452699001140,"sku":"PMA-STA2219A-09","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-28_13.03.56.jpg?v=1759089904","url":"https:\/\/www.vintagetimeparts.com\/products\/alloy-mainspring-for-6s-waltham-factory-no-2219","provider":"Vintage Time Parts","version":"1.0","type":"link"}