{"product_id":"samson-mainspring-no-10359-for-helbros-92h-moeris-17c-pocket-watch-movements-steel","title":"Samson Mainspring No. 10359 for Helbros 92H, Moeris 17C Movements - Steel","description":"\u003cp\u003e\u003cstrong\u003eSamson \u003c\/strong\u003eNo. 10359 steel mainspring for 17 ligne Helbros 92H, Moeris 17C caliber pocket watch movements and others as well, 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 an adequate job of representing the item.\u003c\/p\u003e","brand":"Samson","offers":[{"title":"Default Title","offer_id":48880305897780,"sku":"PMS-SAM10359S-09","price":12.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-0108.43.02.jpg?v=1756741493","url":"https:\/\/www.vintagetimeparts.com\/products\/samson-mainspring-no-10359-for-helbros-92h-moeris-17c-pocket-watch-movements-steel","provider":"Vintage Time Parts","version":"1.0","type":"link"}