{"product_id":"rezista-mainspring-149-for-bulova-6r-9at-benrus-e-font-1246-steel","title":"Rezista Mainspring #149 for Bulova 6R, 9AT, Benrus E, Font 1246 - Steel","description":"\u003cp\u003e\u003cb\u003eRezista \u003c\/b\u003emainspring #149 for Bulova 6R, 9AT, Benrus E, Font 1246 caliber movements plus perhaps other similar \u003cspan class=\"st\"\u003eébauche\u003c\/span\u003e movements as well, steel, 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\/p\u003e","brand":"Rezista","offers":[{"title":"Default Title","offer_id":49304523407668,"sku":"PMS-REZ0149S-09","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-09-2811.30.10.jpg?v=1790620341","url":"https:\/\/www.vintagetimeparts.com\/products\/rezista-mainspring-149-for-bulova-6r-9at-benrus-e-font-1246-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}