{"product_id":"watch-craft-mainspring-2750w-for-wittnauer-caliber-11ar-11ark-alloy","title":"WATCH-CRAFT Mainspring 2750W for Wittnauer Caliber 11AR \u0026 11ARK - Alloy","description":"\u003cp\u003e\u003cstrong\u003eWATCH-CRAFT \u003c\/strong\u003eMainspring 2750W for \u003cstrong\u003eWittnauer \u003c\/strong\u003eAutomatic caliber 11AR \u0026amp; 11ARK as well as AS caliber 1361 - 1402, and others as well, 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":47452819685684,"sku":"PMS-CEM2750WA-04","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-03-3014.28.56.jpg?v=1774906191","url":"https:\/\/www.vintagetimeparts.com\/products\/watch-craft-mainspring-2750w-for-wittnauer-caliber-11ar-11ark-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}