{"product_id":"nivaflex-mainspring-for-valjoux-caliber-23-72-88-chronograph-alloy","title":"Nivaflex Mainspring for Valjoux caliber 23, 72, 88 Chronograph - Alloy","description":"\u003cp\u003e\u003cstrong\u003eNivaflex \u003c\/strong\u003ealloy mainspring for \u003cstrong\u003eValjoux\u003c\/strong\u003e caliber 23, 72, 88 Chronograph movements, 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\/p\u003e","brand":"Nivaflex","offers":[{"title":"Default Title","offer_id":48574923604276,"sku":"PMS-NIVA2372A-05","price":17.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-05-0715.07.05.jpg?v=1746655757","url":"https:\/\/www.vintagetimeparts.com\/products\/nivaflex-mainspring-for-valjoux-caliber-23-72-88-chronograph-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}