{"product_id":"marco-marshalloy-mainspring-3237m-for-eta-1080-as-667-677-843-alloy","title":"Marco Marshalloy Mainspring 3237M for ETA 1080, AS 667, 677, 843 - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eMarco \u003c\/strong\u003e\u003cem\u003eMarshalloy\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eMainspring 3237M for AS 667, 677, 843, ETA 1080 \u0026amp; variants, along with a long list of watches that use the 1080, including (but not limited to) Doxa C14, Elgin 829, GP 48A, Hamilton 654, 671, Tudor 1156, Winton 45-8, Wyler WG28\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e caliber movements plus perhaps even more other similar ébauche watches, 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":49062307168564,"sku":"PMS-CEM3237MA-03","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-03-1312.24.53.jpg?v=1773430075","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-marshalloy-mainspring-3237m-for-eta-1080-as-667-677-843-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}