{"product_id":"marco-mainspring-3274m-for-longines-caliber-25-17-9l-alloy","title":"Marco Marshalloy Mainspring 3274M for Longines Caliber 25.17 (9L) - Alloy","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003e\u003cem\u003eMarshalloy\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eMainspring 3274M for \u003cstrong\u003eLongines\u003c\/strong\u003e caliber 25.17 or 9L movements, and perhaps others, T-Brace, 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 an adequate job of representing the item.\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":48880319594804,"sku":"PMS-CEM3274MA-09","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-0109.23.56.jpg?v=1756744064","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-3274m-for-longines-caliber-25-17-9l-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}