{"product_id":"de-bole-mainspring-for-liengme-12-21-certina-18-142-alloy","title":"de Bolé Mainspring for Liengme 12.21, Certina 18-142 - Alloy","description":"\u003cp\u003e\u003cstrong\u003e de Bolé\u003c\/strong\u003e \u003cem\u003eRedifit\u003c\/em\u003e Alloy mainspring for Liengme (Gala) caliber 10.21, 12.21, Certina 18-142 movements and perhaps others as well, Gr Ref. 4932, 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":"De Bolé","offers":[{"title":"Default Title","offer_id":48880348758324,"sku":"PMS-DEB1221A-09","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-09-0111.31.52.jpg?v=1756751573","url":"https:\/\/www.vintagetimeparts.com\/products\/de-bole-mainspring-for-liengme-12-21-certina-18-142-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}