{"product_id":"comsco-mainspring-for-16s-trenton-waterbury-ingersoll-no-2365-steel","title":"Comsco Mainspring #1233 for 16s Trenton \/ Waterbury \/ Ingersoll No. 2365 - Steel","description":"\u003cp\u003e\u003cstrong\u003eComsco\u003c\/strong\u003e Mainspring #1233 for 16s Ingersoll \/ Trenton \/ Waterbury Pocket Watch, Factory No. 2365, steel, new in envelope.  See images for precise mainspring specifications. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"Comsco","offers":[{"title":"Default Title","offer_id":48917244510516,"sku":"PMA-COM1233S-10","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-10-1319.21.53_0225aa41-9b49-426e-9955-11d79c2a52a9.jpg?v=1760408694","url":"https:\/\/www.vintagetimeparts.com\/products\/comsco-mainspring-for-16s-trenton-waterbury-ingersoll-no-2365-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}