{"product_id":"watch-craft-mainspring-3089w-for-mido-800b-800c-oris-371-372-bettlach-8350-alloy","title":"WATCH-CRAFT Mainspring 3089W for Mido 800B, 800C, Oris 371, 372, Bettlach 8350 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eWATCH-CRAFT \u003c\/strong\u003eMainspring 3089W for Mido caliber 800B, 800C, Oris caliber 371, 372, Bettlach caliber 8350 (and numerous variant) movements plus perhaps others, white alloy, 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 a pretty good job of representing the item.\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":49073613046068,"sku":"PMS-CEM3089WA-04","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-03-2915.12.30.jpg?v=1774822536","url":"https:\/\/www.vintagetimeparts.com\/products\/watch-craft-mainspring-3089w-for-mido-800b-800c-oris-371-372-bettlach-8350-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}