{"product_id":"marco-mainspring-2860-for-bulova-4ap-4p-4pp-steel","title":"Marco Mainspring #2860 for Bulova 4AP, 4P, 4PP - Steel","description":"\u003cp\u003e\u003cstrong\u003eMarco \u003c\/strong\u003eMainspring No. 2860 for Bulova caliber 4AP, 4P, 4PP movements plus perhaps 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":"C \u0026 E Marshall","offers":[{"title":"Default Title","offer_id":49191681491252,"sku":"PMS-CEM2860S-07","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-07-1510.36.43.jpg?v=1784137257","url":"https:\/\/www.vintagetimeparts.com\/products\/marco-mainspring-2860-for-bulova-4ap-4p-4pp-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}