{"id":22920,"date":"2021-11-05T20:58:22","date_gmt":"2021-11-05T19:58:22","guid":{"rendered":"https:\/\/master-watch-parts.com\/product\/zugfeder-aufzugfeder-f-armbanduhr-taschenuhr-aufzugsfeder-nivaflex-mainspring-1\/"},"modified":"2026-10-25T13:01:00","modified_gmt":"2026-10-25T12:01:00","slug":"zugfeder-aufzugfeder-f-armbanduhr-taschenuhr-aufzugsfeder-nivaflex-mainspring-1","status":"publish","type":"product","link":"https:\/\/staging.master-watch-parts.de\/en\/product\/mainspring-for-wristwatches-and-pocket-watches-nivaflex-1\/","title":{"rendered":"Mainspring for Wristwatches and Pocket Watches \u2013 Nivaflex #1"},"content":{"rendered":"

\ud83d\udce6 Scope of delivery<\/h3>\n

High-quality mainspring for wristwatches and pocket watches, often Nivaflex. Rustproof and antimagnetic. Not for automatic movements.<\/p>\n

1 \u00d7 mainspring according to your selection<\/p>\n

\u26a0\ufe0f Not for automatic movements<\/p>\n

Brands & Quality<\/h3>\n

Approx. 90% of the mainsprings are made by Stusa (Nivaflex)<\/strong>, the rest by Tropicama, Jnea, Inox, F\u00f6rster and Ama.<\/p>\n

Stusa (Nivaflex)<\/h4>\n

Unbreakable, rustproof, fatigue-resistant, antimagnetic<\/p>\n

Tropicama<\/h4>\n

Break-proof, stainless, tropic-proof, fatigue-free, antimagnetic<\/p>\n

Ama<\/h4>\n

Break-proof, bright, rust-free, high pulling power, fatigue-free<\/p>\n

Jnea<\/h4>\n

Break-proof, rust-resistant, fatigue-free<\/p>\n

Dimensions in the drop-down menu<\/h2>\n

The values stand for:<\/p>\n

Width (mm) \u2013 Diameter (mm) \u2013 Thickness (mm) \u2013 Length (mm)<\/strong><\/p>\n

Example: 1.8 \u2013 11.0 \u2013 0.12 \u2013 380<\/p>\n

\ud83d\udca1 Not all values are visible right away \u2013 please scroll down in the menu.<\/p>\n

You can find more matching parts in our category Mainsprings<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

High-quality mainspring for wristwatches and pocket watches made of the best material (often Nivaflex). Unbreakable, rustproof and antimagnetic. Not suitable for automatic movements.<\/p>\n","protected":false},"featured_media":22921,"template":"","meta":[],"product_brand":[],"product_cat":[90],"product_tag":[],"class_list":["post-22920","product","type-product","status-publish","has-post-thumbnail","product_cat-nach-abmessungen","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes","has-product-safety-information"],"_links":{"self":[{"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product\/22920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/media\/22921"}],"wp:attachment":[{"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/media?parent=22920"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product_brand?post=22920"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product_cat?post=22920"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product_tag?post=22920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}