{"id":16448,"date":"2021-11-28T16:17:01","date_gmt":"2021-11-28T15:17:01","guid":{"rendered":"https:\/\/master-watch-parts.com\/product\/zugfeder-aufzugfeder-fuer-armbanduhren-taschenuhren-grosse-auswahl-mainspring-89\/"},"modified":"2026-10-25T13:00:41","modified_gmt":"2026-10-25T12:00:41","slug":"zugfeder-aufzugfeder-fuer-armbanduhren-taschenuhren-grosse-auswahl-mainspring-89","status":"publish","type":"product","link":"https:\/\/staging.master-watch-parts.de\/en\/product\/mainspring-for-wristwatches-and-pocket-watches-large-selection-89\/","title":{"rendered":"Mainspring for Wristwatches and Pocket Watches \u2013 Large Selection #8,9"},"content":{"rendered":"<h2>Mainspring for pocket watches and wristwatches<\/h2>\n<p>Unused NOS mainsprings for pocket watches and wristwatches in various dimensions and fixings, suitable for manual-wind movements.<\/p>\n<p><strong>Unused stock in very good condition.<\/strong><\/p>\n<p><strong>Scope of delivery:<\/strong> 1x <a href=\"https:\/\/staging.master-watch-parts.de\/en\/product\/mainspring-for-eb-8800-bettlach-8800-nivaflex-30\/\" data-mwpml-link=\"i:28540\">mainspring<\/a> of your selection<\/p>\n<p><em>(not for automatic movements)<\/em><\/p>\n<p>The diameter of the springs offered here may in individual cases be up to 0.30 mm larger than stated.<\/p>\n<p>We measured some of them on a random basis and summarized the results below:<\/p>\n<ul>\n<li><strong>stated &#8212; measured by us:<\/strong><\/li>\n<li>1.60-13.0 &#8212; 1.60&#215;13.15&#215;0.165x370mm<\/li>\n<li>1.80-20.0 &#8212; diameter 20.25 mm<\/li>\n<li>2.30-15.0 &#8212; diameter 15.25 mm<\/li>\n<li>2.40-12.0-0.15 &#8212; diameter 12.35 mm<\/li>\n<li>2.50-15.5 &#8212; diameter 15.75 mm<\/li>\n<li>2.95-17.0 &#8212; diameter 17.20 mm<\/li>\n<li>2.95-18.0 &#8212; diameter 18.40 mm<\/li>\n<li>1.80&#215;16.5 &#8212; diameter 16.60 mm<\/li>\n<li>20-12.0 &#8212; diameter 12.05 mm<\/li>\n<li>1.95-15.5 &#8212; diameter 15.65 mm<\/li>\n<\/ul>\n<h3>SHAPE:<\/h3>\n<p>In normal, round form, secured with a wire and very rarely with a ring. They are ready to be pressed into the <a href=\"https:\/\/horopedia.org\/motor-organ-power-source\/\" target=\"_blank\" rel=\"noopener\" data-mwpml-link=\"e\">barrel<\/a>.<\/p>\n<p>Only mainsprings marked &#8220;Eberle&#8221; in the drop-down menu have an &#8220;S&#8221; shape, have an end hook and are supplied, as pictured,<\/p>\n<p>in a transparent plastic protective sleeve. They are installed into the barrel.<\/p>\n<h3>HOOK:<\/h3>\n<p>We offer two different mainsprings here:<\/p>\n<ol>\n<li>Hole at the inner end and end hook at the outer end.<\/li>\n<li>Hole at the inner end and hole at the outer end.<\/li>\n<\/ol>\n<p>We have additionally marked the latter mainsprings with &#8220;EL&#8221; in the drop-down menu.<\/p>\n<p><strong>The entries in the drop-down menu stand for:<\/strong><br \/>\nWidth (mm) &#8211; diameter (mm) &#8211; thickness (mm) (if available)<br \/>\n<em>For example: 1.8 &#8211; 11.0 &#8211; 0.12<\/em><\/p>\n<p>Not all entries are immediately visible in the drop-down menu; please scroll down.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Find the exact mainspring for pocket watches and wristwatches in unused NOS quality. Available in various dimensions and fixings, ideal for manual-wind movements. A precise power source for your caliber!<\/p>\n","protected":false},"featured_media":16449,"template":"","meta":[],"product_brand":[],"product_cat":[90],"product_tag":[],"class_list":["post-16448","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\/16448","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\/16449"}],"wp:attachment":[{"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/media?parent=16448"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product_brand?post=16448"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product_cat?post=16448"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.master-watch-parts.de\/en\/wp-json\/wp\/v2\/product_tag?post=16448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}