{"product_id":"h-w-perrin-co-mainspring-for-arogno-calibers-81-81-120-to-126-steel","title":"H. \u0026 W. Perrin Co. Mainspring for Arogno calibers 80, 81, 120 to 126 - Steel","description":"\u003cp\u003e\u003cstrong\u003eH. \u0026amp; W. Perrin Co \u003c\/strong\u003eMainspring for \u003cstrong\u003eArogno\u003c\/strong\u003e caliber 80, 81, 120 to 126 movements and perhaps others as well, steel, new in envelope. See images for precise mainspring specifications. H. \u0026amp; W. Perrin is the largest supplier of horological materials in Canada. Images do an adequate job of representing the item.\u003c\/p\u003e","brand":"H. \u0026 W. Perrin Co.","offers":[{"title":"Default Title","offer_id":48485533253940,"sku":"PMS-HWF8081S-03","price":5.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-02-2816.32.18.jpg?v=1740789314","url":"https:\/\/www.vintagetimeparts.com\/products\/h-w-perrin-co-mainspring-for-arogno-calibers-81-81-120-to-126-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}