{"product_id":"action-mainspring-for-6-0s-hamilton-no-2621-steel","title":"Action Mainspring for 6\/0s Hamilton No. 2621 - Steel","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003eK.K. \u003c\/strong\u003e\u003cem\u003eAction \u003c\/em\u003eMainspring for\u003cstrong\u003e Hamilton \u003c\/strong\u003e6\/0s Movements, Factory No. 2621, 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":"K.K.","offers":[{"title":"Default Title","offer_id":48574799479092,"sku":"PMA-ACTN2621S-05","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-05-0710.35.05.jpg?v=1746639427","url":"https:\/\/www.vintagetimeparts.com\/products\/action-mainspring-for-6-0s-hamilton-no-2621-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}