{"product_id":"elgin-18-size-pocket-watch-mainspring-alloy-812-new-old-stock","title":"Elgin 18 Size Pocket Watch Mainspring Alloy #812 New Old Stock","description":"\u003cp\u003eThis is ONE Alloy Mainspring for an 18 Size Elgin Pocket Watch movement. This #812 is New Old Stock.  \u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e","brand":"Elgin","offers":[{"title":"Default Title","offer_id":51963723940128,"sku":null,"price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3165\/1616\/files\/Elgin_812_18_size_spring_1.heic?v=1783625013","url":"https:\/\/www.watchdoc.com\/products\/elgin-18-size-pocket-watch-mainspring-alloy-812-new-old-stock","provider":"WatchDoc's Vintage Timepieces \u0026 Accessories","version":"1.0","type":"link"}