{"product_id":"bestfit-mainspring-4575v-for-landeron-chronograph-caliber-48-50-148-151-alloy","title":"BESTFIT Mainspring 4575V for Landeron Chronograph caliber 48, 50, 148, 151 - Alloy","description":"\u003cp\u003e\u003cstrong\u003eBESTFIT \u003c\/strong\u003emainspring No 4575V for \u003cstrong\u003eLanderon\u003c\/strong\u003e Chronograph calibers 47, 48, 49, 50, 51, 148, 149, 151 plus perhaps other chronographs 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 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":"Bestfit","offers":[{"title":"Default Title","offer_id":47451949859124,"sku":"PMS-BEST4545VA-09","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/products\/981658369.jpg?v=1705277257","url":"https:\/\/www.vintagetimeparts.com\/products\/bestfit-mainspring-4575v-for-landeron-chronograph-caliber-48-50-148-151-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}