{"product_id":"marco-mainspring-280-for-waltham-6-0s-jewel-1942-series-no-2226-steel","title":"Marco Mainspring #280 for Waltham 6\/0s Jewel \u0026 1942 Series No. 2226 - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eMainspring No. 280 for \u003cstrong\u003eWaltham\u003c\/strong\u003e 6\/0s Model 1898 \"Jewel Series\" movements and the 1942 Military wrist watch movements, Factory No. 2226, steel, new in envelope. These are grade names for the better of the 6\/0 size movements: Diamond, Riverside, Ruby and Sapphire - hence the name \"Jewel Series.\" See images for further details. 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":47452073427252,"sku":"PMA-CEM0280S-10","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/3057244628.jpg?v=1705283065","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-280-for-waltham-6-0s-jewel-1942-series-no-2226-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}