{"product_id":"supreme-mainspring-for-waltham-4-ligne-model-400-no-2240-steel","title":"Supreme Mainspring for Waltham 4 Ligne Model 400 No. 2240 - Steel","description":"\u003cp\u003e\u003cstrong\u003eSupreme\u003c\/strong\u003e Mainspring for \u003cstrong\u003eWaltham \u003c\/strong\u003efor 4 Ligne Model 400 (Baguette), Factory No. 2240, steel, new in frail envelope. See image for further details. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. See image for further details. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"SUPREME","offers":[{"title":"Default Title","offer_id":48666582483252,"sku":"PMA-SUP2240S-06","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-07-1012.55.39.jpg?v=1752177596","url":"https:\/\/www.vintagetimeparts.com\/products\/supreme-mainspring-for-waltham-4-ligne-model-400-no-2240-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}