{"id":34806,"date":"2021-09-16T09:22:06","date_gmt":"2021-09-16T07:22:06","guid":{"rendered":"https:\/\/master-watch-parts.com\/product\/otero-74-part-121-unruhkloben-balance-cock-otero-742-236-237-336-840-otero-262\/"},"modified":"2026-10-13T14:17:28","modified_gmt":"2026-10-13T12:17:28","slug":"otero-74-part-121-unruhkloben-balance-cock-otero-742-236-237-336-840-otero-262","status":"publish","type":"product","link":"https:\/\/master-watch-parts.com\/en\/product\/balance-cock-part-121-for-otero-74-742-236-237-336-840-262\/","title":{"rendered":"Balance Cock Part 121 for OTERO 74, 742, 236, 237, 336, 840, 262"},"content":{"rendered":"

Balance cock Part 121\/3 for flat hairspring, suitable for OTERO calibers 74, 742, 236, 237, 336, 337, 262 and 840. Replacement part for watchmakers.<\/p>\n

Scope of delivery:<\/strong> 1x Part 121\/3<\/p>\n

Balance cock for flat hairspring<\/p>\n

for the following movements:<\/strong><\/p>\n

* OTERO 74, OTERO 742 or<\/strong><\/p>\n

* OTERO 236, OTERO 237, OTERO 336, OTERO 337 or<\/strong><\/p>\n

* OTERO 262<\/strong><\/p>\n

* OTERO 840
\n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Protection for the heart of the watch: Otero 74 balance cock (Part 121\/3). Ideal for precise repairs on the calibers Otero 74, 742, 236, 237, 336, 337, 262 and 840.<\/p>\n","protected":false},"featured_media":34807,"template":"","meta":[],"product_brand":[],"product_cat":[201],"product_tag":[],"class_list":["post-34806","product","type-product","status-publish","has-post-thumbnail","product_cat-otero","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\/34806","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\/34807"}],"wp:attachment":[{"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/media?parent=34806"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product_brand?post=34806"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product_cat?post=34806"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/master-watch-parts.com\/en\/wp-json\/wp\/v2\/product_tag?post=34806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}