{"product_id":"bulova-factory-balance-staff-for-caliber-9asc-new","title":"Bulova Factory Mainspring for caliber 9ASC - Steel","description":"\u003cp\u003e\u003cstrong\u003eBulova \u003c\/strong\u003eFactory Mainspring for caliber 9ASC and perhaps other Bulova calibers as well, steel, new in sealed envelope. See images for further details. \u003cspan style=\"-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); -webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);\"\u003eThe wonderful thing about factory mainsprings is they always fit! \u003c\/span\u003eI specialize is hard to find watch parts and have a seemly bottomless supply of Bulova parts (Factory and aftermarket) so I'll 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":"Bulova","offers":[{"title":"Default Title","offer_id":48965231378740,"sku":"PMS-BULBS09ASCS-12","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-12-1015.40.33.jpg?v=1765410177","url":"https:\/\/www.vintagetimeparts.com\/products\/bulova-factory-balance-staff-for-caliber-9asc-new","provider":"Vintage Time Parts","version":"1.0","type":"link"}