{"product_id":"newall-mainspring-1868n-for-heuer-caliber-736-timers-alloy","title":"NEWALL Mainspring #1868N for Heuer caliber 736 timers - Alloy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eNewall \u003c\/strong\u003e\u003cem\u003eN-Dur-All \u003c\/em\u003eMainspring #1868N for Heuer caliber 736 timers, specifically the 736 comp. 1\/100-921, 736 comp. 1\/10 906, 736 comp. 1\/50-920, 736 comp. 60 R. 902\u003cbr\u003emovements, alloy, GR Ref. 5136, new in envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ slightly from the images. 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\/span\u003e\u003c\/p\u003e","brand":"Newall","offers":[{"title":"Default Title","offer_id":48493948600628,"sku":"PMS-NEW1868NA-03","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-03-0612.43.51.jpg?v=1741294108","url":"https:\/\/www.vintagetimeparts.com\/products\/newall-mainspring-1868n-for-heuer-caliber-736-timers-alloy","provider":"Vintage Time Parts","version":"1.0","type":"link"}