{"product_id":"nutemper-mainspring-no-104r-for-bulova-6ac-movements-steel","title":"NuTemper Mainspring No. 104R for Bulova 6AC movements - Steel","description":"\u003cp\u003e\u003cstrong\u003eNuTemper \u003c\/strong\u003eNo. 104R steel mainspring for \u003cstrong\u003eBulova \u003c\/strong\u003ecaliber 6AC movements, and quite likely others, 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 pretty good job of representing the item.\u003c\/p\u003e","brand":"NuTemper","offers":[{"title":"Default Title","offer_id":49321698623796,"sku":"PMS-NUT0104RS-10","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-10-0713.25.24.jpg?v=1791405390","url":"https:\/\/www.vintagetimeparts.com\/products\/nutemper-mainspring-no-104r-for-bulova-6ac-movements-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}