{"product_id":"marco-mainspring-3346-for-venus-150-151-152-chronograph-steel","title":"Marco Mainspring #3346 for Venus 150, 151, 152 Chronograph - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco\u003c\/strong\u003e Mainspring No. 3346 for Venus caliber 150, 151, 152 and very likely other chronograph movements, steel, new in envelope. See images for further details and 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":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":48899005645108,"sku":"PMS-CEM3346S-09","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-2016.53.11.jpg?v=1758412579","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-3346-for-venus-150-151-152-chronograph-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}