{"product_id":"marco-mainspring-no-3055w-for-peseux-caliber-180-200-alloy","title":"Marco Mainspring No. 3055W for Peseux caliber 180, 200, 320 - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eMainspring No. 3055W for Peseux 180, 200, 320 caliber movements and several variants for each of those calibers, 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\/span\u003e\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":49287518650676,"sku":"PMS-CEM3055WA-09","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-09-1511.52.12.jpg?v=1789498534","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-no-3055w-for-peseux-caliber-180-200-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}