{"product_id":"marco-mainspring-5001-for-bulova-9ab-10au-10auc-felsa-700-automatic-steel","title":"Marco Mainspring 5001 for Bulova 9AB, 10AU, 10AUC, Felsa 700 Automatic - Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eMarco \u003c\/strong\u003e\u003cem\u003eLife-Time \u003c\/em\u003eMainspring 5001 for \u003c\/span\u003eBulova 9AB, 10AU, 10AUC \u0026amp; Felsa 700 caliber automatic movements (with bridle) \u003cspan style=\"font-size: 14px;\"\u003eplus perhaps many similar ébauche watches, steel, 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 suitable job of representing the item. \u003c\/span\u003e\u003c\/p\u003e","brand":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":48460620759348,"sku":"PMS-CEM5001A-02","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-02-0712.37.35.jpg?v=1738960860","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-5001-for-bulova-9ab-10au-10auc-felsa-700-automatic-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}