{"product_id":"marco-mainspring-no-3349-for-universal-caliber-2xx-chronographs-steel","title":"Marco Mainspring #3349 for Universal Caliber 2xx Chronographs - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eNo. 3349 steel mainspring for Universal caliber 285, 287, 288, 292 \u0026amp; 386 Chronographs. 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 a pretty good job of representing the item.\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":47451780120884,"sku":"PMS-CEM3349S-10","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/502544324.jpg?v=1705271525","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-no-3349-for-universal-caliber-2xx-chronographs-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}