{"id":22394,"date":"2026-10-27T13:54:48","date_gmt":"2026-10-27T12:54:48","guid":{"rendered":"https:\/\/www.watchandvintage.fr\/?post_type=product&#038;p=22394"},"modified":"2026-10-27T14:05:48","modified_gmt":"2026-10-27T13:05:48","slug":"seiko-champion-850-alpinist-858990-1964","status":"publish","type":"product","link":"https:\/\/www.watchandvintage.fr\/fr\/shop\/seiko-champion-850-alpinist-858990-1964","title":{"rendered":"Seiko Champion 850 Alpinist 858990, 1964"},"content":{"rendered":"<p>Beautiful Seiko Champion 850 Alpinist from 1964, in rare good condition fitted with an in-house Seikosha 851 hand wound movement.<br \/>\nGold plated case in good condition without any noticeable plating loss, champagne dial, hands and hour markers in very good condition. The minute hand has some stain. The original SW signed crown is a little bit worn.<br \/>\nThe acrylic crystal is original, I polished it. The leather band is new.<\/p>\n<p>The movement has been serviced (cleaned, relubricated) and is holding good time with an excellent amplitude (260\u00b0).<\/p>\n<p>Montre vintage sans historique connu, mais r\u00e9vis\u00e9e, contr\u00f4l\u00e9e et nettoy\u00e9e (octobre 2026). \u00c9tanch\u00e9it\u00e9 non test\u00e9e.<br \/>\nLes photos sont celles du produit et font partie de la description, veuillez donc les regarder attentivement.<\/p>\n<p>Garantie 1 an<\/p>","protected":false},"excerpt":{"rendered":"<p>Rare Seiko Champion 850 Alpinist in gold plated case version, produced in 1964. Good overall original condition.<br \/>\nMontre r\u00e9vis\u00e9e en octobre 2026.<\/p>\n<p><strong>Garantie 1 an.<\/strong><\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":22401,"template":"","meta":{"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0},"product_brand":[780],"product_cat":[728,47,56],"product_tag":[],"class_list":["post-22394","product","type-product","status-publish","has-post-thumbnail","product_brand-seiko","product_cat-500-2","product_cat-recently-added","product_cat-watches","pa_brand-citizen","pa_case-material-gold-plated-brass","pa_colour-champagne","pa_colour-golden","pa_diametre-35-mm","pa_frequency-18000-bph","pa_jewels-304","pa_movement-seikosha-851","pa_movement-type-manual-winding","pa_range-seiko-alpinist","pa_range-seiko-champion","pa_style-dress-watch","pa_style-sports","pa_year-of-manufacture-467","post","post-with-thumbnail","post-with-thumbnail-large","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seiko Champion 850 Alpinist 858990, 1964 for sale | Watch &amp; Vintage<\/title>\n<meta name=\"description\" content=\"Gorgeous Seiko Champion 850 Alpinist 1964 for sale. Good original condition, new leather band. Watch serviced and 1 year guaranteed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.watchandvintage.fr\/fr\/shop\/seiko-champion-850-alpinist-858990-1964\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seiko Champion 850 Alpinist 858990, 1964 for sale | Watch &amp; Vintage\" \/>\n<meta property=\"og:description\" content=\"Gorgeous Seiko Champion 850 Alpinist 1964 for sale. Good original condition, new leather band. Watch serviced and 1 year guaranteed.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.watchandvintage.fr\/fr\/shop\/seiko-champion-850-alpinist-858990-1964\/\" \/>\n<meta property=\"og:site_name\" content=\"Watch &amp; Vintage\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-27T13:05:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.watchandvintage.fr\/wp-content\/uploads\/2026\/10\/000_DSCF3258.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/www.watchandvintage.fr\\\/shop\\\/seiko-champion-850-alpinist-858990-1964\",\"url\":\"https:\\\/\\\/www.watchandvintage.fr\\\/shop\\\/seiko-champion-850-alpinist-858990-1964\",\"name\":\"Seiko Champion 850 Alpinist 858990, 1964 for sale | Watch &amp; Vintage\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.watchandvintage.fr\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.watchandvintage.fr\\\/shop\\\/seiko-champion-850-alpinist-858990-1964#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.watchandvintage.fr\\\/shop\\\/seiko-champion-850-alpinist-858990-1964#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.watchandvintage.fr\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/000_DSCF3258.webp\",\"datePublished\":\"2026-10-27T12:54:48+00:00\",\"dateModified\":\"2026-10-27T13:05:48+00:00\",\"description\":\"Gorgeous Seiko Champion 850 Alpinist 1964 for sale. 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