{"id":13202,"date":"2019-02-23T02:20:26","date_gmt":"2019-02-23T01:20:26","guid":{"rendered":"https:\/\/master-watch-parts.com\/product\/st-69-21-part-721-unruh-balance-complete-fhf-60-21-st-69n-691-691n-fef-6664-6765\/"},"modified":"2026-10-13T07:35:37","modified_gmt":"2026-10-13T05:35:37","slug":"st-69-21-part-721-unruh-balance-complete-fhf-60-21-st-69n-691-691n-fef-6664-6765","status":"publish","type":"product","link":"https:\/\/master-watch-parts.com\/en\/product\/balance-complete-part-721-for-st-69-21-69n-691-691n-fhf-60-21-fef-6664-6765-nos\/","title":{"rendered":"Balance Complete Part 721 for ST 69-21, 69N, 691, 691N, FHF 60-21, FEF 6664, 6765 \u2013 NOS"},"content":{"rendered":"<p>Complete shockproof balance, Part 721, NOS, for ST 69-21, ST 69N, FHF 60-21, FEF 6664 and INT movements. A suitable spare part for watch repair.<\/p>\n<p><strong>Balance, complete<\/strong><\/p>\n<p><strong>N.O.S. (New Old Stock)<\/strong><\/p>\n<p>Scope of delivery:<\/p>\n<p>1x balance, complete<br \/>\nShockproof<\/p>\n<p>for the following movements:<\/p>\n<p>Standard &#8220;ST&#8221; 69-21<\/p>\n<p>ST 69N, ST 691, ST 691N<\/p>\n<p>FEF 6664, FEF 6665, FEF 6764, FEF 6765<\/p>\n<p>FHF 60-21, FHF 692<\/p>\n<p>INT D 69-21<\/p>\n<p>INT S 3.69<\/p>\n<p>INT S 69-21, INT S 691, INT S 3.691<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Repair your watch with the shockproof ST 69-21 balance (N.O.S.). This high-quality spare part fits movements such as ST 69N, FEF 6664, FHF 60-21 and various INT calibers.<\/p>\n","protected":false},"featured_media":9116,"template":"","meta":[],"product_brand":[],"product_cat":[205],"product_tag":[],"class_list":["post-13202","product","type-product","status-publish","has-post-thumbnail","product_cat-st-standard","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes","has-product-safety-information"],"_links":{"self":[{"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product\/13202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/media\/9116"}],"wp:attachment":[{"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/media?parent=13202"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product_brand?post=13202"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product_cat?post=13202"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product_tag?post=13202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}