{"id":63126,"date":"2025-12-20T12:50:20","date_gmt":"2025-12-20T11:50:20","guid":{"rendered":"https:\/\/thevintageur.com\/?post_type=product&#038;p=63126"},"modified":"2026-05-29T16:07:39","modified_gmt":"2026-05-29T14:07:39","slug":"seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2","status":"publish","type":"product","link":"https:\/\/thevintageur.com\/de\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/","title":{"rendered":"Seiko Chronograph 6139-8029 \"Blue Eye\" Monoblock Stahlgeh\u00e4use Seiko 6139 Automatik-Chronographenwerk aus den 70er Jahren"},"content":{"rendered":"<p><b>SPEZIFIKATIONEN<\/b><\/p>\n<p><span style=\"font-weight: 400\">Auff\u00e4lliger Seiko-Chronograph, auch \"Blue Eye\" genannt, mit einem Monoblock-Stahlgeh\u00e4use und angetrieben vom legend\u00e4ren Seiko-Chronographenwerk 6139 mit Automatikaufzug aus den 1970er Jahren.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Monoblock-Stahlgeh\u00e4use mit 40,5 mm Durchmesser<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">Spur-zu-Spur-Messung 41,4 mm<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">\u00d6se 20mm<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">Original-Sto\u00dfd\u00e4mpfer<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">Original-Krone<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">Original Hardlex-Kristall<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">Seiko&#8217;s Semi-Integrated Bracelet<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><span style=\"font-weight: 400\">Seiko 6139 Automatik-Chronographenwerk im Inneren<\/span><\/p>\n<p><b>ANALYSE<\/b><\/p>\n<p><span style=\"font-weight: 400\">This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\/ Movado\/ Mondia with their &#8220;El Primero&#8221; were in a tight race with the large consortium of Heuer\/ Breitling\/ Buren\/ Hamilton\/ Dubois-Depraz and their &#8220;Caliber 11.&#8221; It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\/8029 &#8220;Blue Eye&#8221; is one of them.<\/span><\/p>\n<p><span style=\"font-weight: 400\">The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o&#8217;clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o&#8217;clock is a dual window for the day and date.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">This dual complication in the 6139 movement conceals another interesting technical feature: the day\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Vervollst\u00e4ndigt wird dieses St\u00fcck Uhrmachergeschichte mit Rennsportcharakter durch ein halbintegriertes Stahlarmband.<\/span><\/p>\n<p><br style=\"font-weight: 400\" \/><br style=\"font-weight: 400\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>In der Warteschleife!<\/p>","protected":false},"featured_media":63132,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[218],"product_cat":[234],"product_tag":[488],"class_list":["post-63126","product","type-product","status-publish","has-post-thumbnail","product_brand-seiko","product_cat-watches","product_tag-on-hold","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Seiko Chronograph 6139-8029 &quot;Blue Eye&quot; Monobloc Steel Case Seiko 6139 Automatic Chronograph Movement From the 70s - The Vintageur<\/title>\n<meta name=\"description\" content=\"SPECIFICATIONS  Eye-catching Seiko chronograph, aka &quot;Blue Eye,&quot; with a monobloc steel case and powered by the legendary Seiko 6139 self-winding chronograph movement from the 1970s.  Monobloc steel case measuring 40.5mm Lug-to-lug measuring 41.4mm Lug 20mm Original Bump Pushers Original Crown Original Hardlex Crystal Seiko&#039;s Semi-Integrated Bracelet Seiko 6139 Automatic Chronograph Movement Inside  ANALYSIS  This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\/ Movado\/ Mondia with their &quot;El Primero&quot; were in a tight race with the large consortium of Heuer\/ Breitling\/ Buren\/ Hamilton\/ Dubois-Depraz and their &quot;Caliber 11.&quot; It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0  On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\/8029 &quot;Blue Eye&quot; is one of them.  The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o&#039;clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o&#039;clock is a dual window for the day and date.\u00a0  This dual complication in the 6139 movement conceals another interesting technical feature: the day\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange.  Completing this piece of all-time watchmaking history with a racing feel is a semi-integrated steel bracelet.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thevintageur.com\/de\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seiko Chronograph 6139-8029 &quot;Blue Eye&quot; Monobloc Steel Case Seiko 6139 Automatic Chronograph Movement From the 70s\" \/>\n<meta property=\"og:description\" content=\"SPECIFICATIONS  Eye-catching Seiko chronograph, aka &quot;Blue Eye,&quot; with a monobloc steel case and powered by the legendary Seiko 6139 self-winding chronograph movement from the 1970s.  Monobloc steel case measuring 40.5mm Lug-to-lug measuring 41.4mm Lug 20mm Original Bump Pushers Original Crown Original Hardlex Crystal Seiko&#039;s Semi-Integrated Bracelet Seiko 6139 Automatic Chronograph Movement Inside  ANALYSIS  This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\/ Movado\/ Mondia with their &quot;El Primero&quot; were in a tight race with the large consortium of Heuer\/ Breitling\/ Buren\/ Hamilton\/ Dubois-Depraz and their &quot;Caliber 11.&quot; It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0  On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\/8029 &quot;Blue Eye&quot; is one of them.  The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o&#039;clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o&#039;clock is a dual window for the day and date.\u00a0  This dual complication in the 6139 movement conceals another interesting technical feature: the day\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange.  Completing this piece of all-time watchmaking history with a racing feel is a semi-integrated steel bracelet.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thevintageur.com\/de\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/\" \/>\n<meta property=\"og:site_name\" content=\"The Vintageur\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-29T14:07:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/12\/seiko-6-iws-960x960.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"960\" \/>\n\t<meta property=\"og:image:height\" content=\"960\" \/>\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=\"Preis\" \/>\n\t<meta name=\"twitter:data1\" content=\"1.200,00&nbsp;&euro;\" \/>\n\t<meta name=\"twitter:label2\" content=\"Verf\u00fcgbarkeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"Auf Lager\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/\",\"name\":\"Seiko Chronograph 6139-8029 \\\"Blue Eye\\\" Monobloc Steel Case Seiko 6139 Automatic Chronograph Movement From the 70s - The Vintageur\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/seiko-6-iws.jpg\",\"datePublished\":\"2025-12-20T11:50:20+00:00\",\"dateModified\":\"2026-05-29T14:07:39+00:00\",\"description\":\"SPECIFICATIONS Eye-catching Seiko chronograph, aka \\\"Blue Eye,\\\" with a monobloc steel case and powered by the legendary Seiko 6139 self-winding chronograph movement from the 1970s. Monobloc steel case measuring 40.5mm Lug-to-lug measuring 41.4mm Lug 20mm Original Bump Pushers Original Crown Original Hardlex Crystal Seiko's Semi-Integrated Bracelet Seiko 6139 Automatic Chronograph Movement Inside ANALYSIS This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\\\/ Movado\\\/ Mondia with their \\\"El Primero\\\" were in a tight race with the large consortium of Heuer\\\/ Breitling\\\/ Buren\\\/ Hamilton\\\/ Dubois-Depraz and their \\\"Caliber 11.\\\" It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0 On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\\\/8029 \\\"Blue Eye\\\" is one of them. The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o'clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o'clock is a dual window for the day and date.\u00a0 This dual complication in the 6139 movement conceals another interesting technical feature: the day\\\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange. Completing this piece of all-time watchmaking history with a racing feel is a semi-integrated steel bracelet.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/#primaryimage\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/seiko-6-iws.jpg\",\"contentUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/seiko-6-iws.jpg\",\"width\":2560,\"height\":2560},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/thevintageur.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/thevintageur.com\\\/it\\\/negozio\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Seiko Chronograph 6139-8029 &#8220;Blue Eye&#8221; Monobloc Steel Case Seiko 6139 Automatic Chronograph Movement From the 70s\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#website\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/\",\"name\":\"The Vintageur\",\"description\":\"Your bespoke watches collection\",\"publisher\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/thevintageur.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#organization\",\"name\":\"The Vintageur\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/logo-dark.svg\",\"contentUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/logo-dark.svg\",\"width\":392,\"height\":28,\"caption\":\"The Vintageur\"},\"image\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/vintageur\\\/\"]}]}<\/script>\n<meta property=\"product:price:amount\" content=\"1200.00\" \/>\n<meta property=\"product:price:currency\" content=\"EUR\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:retailer_item_id\" content=\"SEIKO CHRONO IWS\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Seiko Chronograph 6139-8029 \"Blue Eye\" Monoblock Stahlgeh\u00e4use Seiko 6139 Automatik-Chronographenwerk aus den 70er Jahren - The Vintageur","description":"SPECIFICATIONS  Eye-catching Seiko chronograph, aka \"Blue Eye,\" with a monobloc steel case and powered by the legendary Seiko 6139 self-winding chronograph movement from the 1970s.  Monobloc steel case measuring 40.5mm Lug-to-lug measuring 41.4mm Lug 20mm Original Bump Pushers Original Crown Original Hardlex Crystal Seiko's Semi-Integrated Bracelet Seiko 6139 Automatic Chronograph Movement Inside  ANALYSIS  This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\/ Movado\/ Mondia with their \"El Primero\" were in a tight race with the large consortium of Heuer\/ Breitling\/ Buren\/ Hamilton\/ Dubois-Depraz and their \"Caliber 11.\" It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0  On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\/8029 \"Blue Eye\" is one of them.  The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o'clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o'clock is a dual window for the day and date.\u00a0  This dual complication in the 6139 movement conceals another interesting technical feature: the day\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange.  Completing this piece of all-time watchmaking history with a racing feel is a semi-integrated steel bracelet.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thevintageur.com\/de\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/","og_locale":"de_DE","og_type":"article","og_title":"Seiko Chronograph 6139-8029 \"Blue Eye\" Monobloc Steel Case Seiko 6139 Automatic Chronograph Movement From the 70s","og_description":"SPECIFICATIONS  Eye-catching Seiko chronograph, aka \"Blue Eye,\" with a monobloc steel case and powered by the legendary Seiko 6139 self-winding chronograph movement from the 1970s.  Monobloc steel case measuring 40.5mm Lug-to-lug measuring 41.4mm Lug 20mm Original Bump Pushers Original Crown Original Hardlex Crystal Seiko's Semi-Integrated Bracelet Seiko 6139 Automatic Chronograph Movement Inside  ANALYSIS  This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\/ Movado\/ Mondia with their \"El Primero\" were in a tight race with the large consortium of Heuer\/ Breitling\/ Buren\/ Hamilton\/ Dubois-Depraz and their \"Caliber 11.\" It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0  On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\/8029 \"Blue Eye\" is one of them.  The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o'clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o'clock is a dual window for the day and date.\u00a0  This dual complication in the 6139 movement conceals another interesting technical feature: the day\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange.  Completing this piece of all-time watchmaking history with a racing feel is a semi-integrated steel bracelet.","og_url":"https:\/\/thevintageur.com\/de\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/","og_site_name":"The Vintageur","article_modified_time":"2026-05-29T14:07:39+00:00","og_image":[{"width":960,"height":960,"url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/12\/seiko-6-iws-960x960.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Preis":"1.200,00&nbsp;&euro;","Verf\u00fcgbarkeit":"Auf Lager"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/","url":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/","name":"Seiko Chronograph 6139-8029 \"Blue Eye\" Monoblock Stahlgeh\u00e4use Seiko 6139 Automatik-Chronographenwerk aus den 70er Jahren - The Vintageur","isPartOf":{"@id":"https:\/\/thevintageur.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/#primaryimage"},"image":{"@id":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/#primaryimage"},"thumbnailUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/12\/seiko-6-iws.jpg","datePublished":"2025-12-20T11:50:20+00:00","dateModified":"2026-05-29T14:07:39+00:00","description":"SPECIFICATIONS Eye-catching Seiko chronograph, aka \"Blue Eye,\" with a monobloc steel case and powered by the legendary Seiko 6139 self-winding chronograph movement from the 1970s. Monobloc steel case measuring 40.5mm Lug-to-lug measuring 41.4mm Lug 20mm Original Bump Pushers Original Crown Original Hardlex Crystal Seiko's Semi-Integrated Bracelet Seiko 6139 Automatic Chronograph Movement Inside ANALYSIS This watch is a piece of watchmaking history. There have been many competitions between various watchmakers over time, but none as exciting as the race to be the first to launch the first self-winding chronograph in history. Zenith\/ Movado\/ Mondia with their \"El Primero\" were in a tight race with the large consortium of Heuer\/ Breitling\/ Buren\/ Hamilton\/ Dubois-Depraz and their \"Caliber 11.\" It was 1969, and for a handful of months, Zenith was the first to officially announce its chronograph caliber project. This was happening in Europe.\u00a0 On the other side of the world, however, Seiko was on its own, and in January 1969 it had already launched its automatic column-wheel chronograph movement, called the 6139. The 6139 movement powered Seiko chronographs from 1969 to 1979 in countless model variations, and this 6139\/8029 \"Blue Eye\" is one of them. The dial is black with a contrasting white peripheral minute track. The Seiko logo is applied at the center at 12 o'clock, with the wording Chronograph Automatic immediately below. The hour markers are tritium baton indices. The dial features a single subdial in a beautiful azure blue that counts up to 30 minutes. At 3 o'clock is a dual window for the day and date.\u00a0 This dual complication in the 6139 movement conceals another interesting technical feature: the day\/date is a rapid-correct function activated by pressing the crown, which is hidden inside the side of the single-piece steel case. An intuitive and mechanically fascinating system. The hour and minute hands are pencil-shaped and feature a white luminescent coating; the minute hand and chronograph hand are a sporty orange. Completing this piece of all-time watchmaking history with a racing feel is a semi-integrated steel bracelet.","breadcrumb":{"@id":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/#primaryimage","url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/12\/seiko-6-iws.jpg","contentUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/12\/seiko-6-iws.jpg","width":2560,"height":2560},{"@type":"BreadcrumbList","@id":"https:\/\/thevintageur.com\/shop\/seiko-chronograph-6139-8029-blue-eye-monobloc-steel-case-seiko-6139-automatic-chronograph-movement-from-the-70s-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/thevintageur.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/thevintageur.com\/it\/negozio\/"},{"@type":"ListItem","position":3,"name":"Seiko Chronograph 6139-8029 &#8220;Blue Eye&#8221; Monobloc Steel Case Seiko 6139 Automatic Chronograph Movement From the 70s"}]},{"@type":"WebSite","@id":"https:\/\/thevintageur.com\/#website","url":"https:\/\/thevintageur.com\/","name":"Der Winzer","description":"Ihre ma\u00dfgefertigte Uhrenkollektion","publisher":{"@id":"https:\/\/thevintageur.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/thevintageur.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/thevintageur.com\/#organization","name":"Der Winzer","url":"https:\/\/thevintageur.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/thevintageur.com\/#\/schema\/logo\/image\/","url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2023\/12\/logo-dark.svg","contentUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2023\/12\/logo-dark.svg","width":392,"height":28,"caption":"The Vintageur"},"image":{"@id":"https:\/\/thevintageur.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/vintageur\/"]}]},"product_price_amount":"1200.00","product_price_currency":"EUR","og_availability":"instock","product_availability":"instock","product_retailer_item_id":"SEIKO CHRONO IWS","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product\/63126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/comments?post=63126"}],"version-history":[{"count":2,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product\/63126\/revisions"}],"predecessor-version":[{"id":64165,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product\/63126\/revisions\/64165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/media\/63132"}],"wp:attachment":[{"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/media?parent=63126"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product_brand?post=63126"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product_cat?post=63126"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product_tag?post=63126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}