{"product_id":"watch-craft-mainspring-3386w-for-mst-caliber-475-alloy","title":"WATCH-CRAFT Mainspring 3386W for MST caliber 475 - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eWATCH-CRAFT \u003c\/strong\u003eMainspring 3386W for MST caliber 475 movements plus perhaps similar ébauche watches, white alloy, new in envelope. See images for precise mainspring specifications. I specialize in 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\/span\u003e\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":49237498298676,"sku":"PMS-CEM3386WA-08","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-08-0616.27.59.jpg?v=1786059020","url":"https:\/\/www.vintagetimeparts.com\/products\/watch-craft-mainspring-3386w-for-mst-caliber-475-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}