{"product_id":"hr-quick-fit-mainspring-k599-for-blancpain-41-judex-120-alloy","title":"HR Quick Fit Mainspring K599 for Blancpain 41, Judex 120 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eHR \u003c\/strong\u003e\u003cem\u003eQuick Fit\u003c\/em\u003e Mainspring No K599 for Blancpain caliber 41 \u0026amp; Judex caliber 120 movements plus perhaps other watches as well, white alloy, new in envelope. See images for further data and precise mainspring specifications. I likely have several of these so the one you get may differ slightly from the images. 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":"HR","offers":[{"title":"Default Title","offer_id":48984582160692,"sku":"PMS-HRQFK599A-12","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-12-2520.11.35.jpg?v=1766722449","url":"https:\/\/www.vintagetimeparts.com\/products\/hr-quick-fit-mainspring-k599-for-blancpain-41-judex-120-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}