{"id":820,"date":"2016-11-11T19:27:44","date_gmt":"2016-11-11T17:27:44","guid":{"rendered":"https:\/\/thevintageur.com\/?post_type=product&#038;p=820"},"modified":"2025-07-28T16:52:43","modified_gmt":"2025-07-28T14:52:43","slug":"omega-big-chrono-aviator-ot-741-as","status":"publish","type":"product","link":"https:\/\/thevintageur.com\/de\/shop\/omega-big-chrono-aviator-ot-741-as\/","title":{"rendered":"Omega Chronograph \"Cadran Brevet\u00e9 S.G.D.G.\" 18KT Gelbgold Geh\u00e4use Handaufzug Omega Uhrwerk 18\u2033 CHRO Aus den 1930er Jahren"},"content":{"rendered":"<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><strong><span class=\"selectable-text copyable-text xkrh14z\">SPEZIFIKATIONEN<\/span><\/strong><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Au\u00dfergew\u00f6hnlicher Omega-Chronograph mit patentiertem Email-Zifferblatt, massivem 18-kar\u00e4tigem Gelbgoldgeh\u00e4use und hauseigenem 18\u2033 CHRO-Uhrwerk aus den 1930er Jahren.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">45mm Geh\u00e4use aus 18K Gelbgold<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Multicolor-Emaille-Zifferblatt<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Klappbarer Geh\u00e4useboden<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Original Krone<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Omega 18\u2033 CHRO Chronographenwerk im Inneren<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><strong><span class=\"selectable-text copyable-text xkrh14z\">ANALYSE<\/span><\/strong><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Diese au\u00dfergew\u00f6hnliche Omega-Uhr markiert den Beginn des Pionierabenteuers, das in den sp\u00e4ten 1920er und fr\u00fchen 1930er Jahren zur Entwicklung von Armbandchronographen f\u00fchrte.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Diese pr\u00e4chtige Uhr besitzt ein Emailzifferblatt in Museumsqualit\u00e4t mit arabischen Indexen im Breguet-Stil. Der gesamte Umfang des Zifferblatts wird von einer f\u00fcnfspiraligen Tachymeterskala in verschiedenen Farben eingenommen. Die gleichen f\u00fcnf Farben werden auch auf der Minutenskala des Chronographen verwendet, so dass die Geschwindigkeiten sofort ersichtlich sind. Dieses mehrfarbige Sektorzifferblatt wurde 1902 in Frankreich patentiert. Die Aufschrift bei 6 Uhr, Cadran Brevet\u00e9 S.G.D.G\", verweist auf dieses Patent.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Das Akronym \"S.G.D.G.\" W\u00f6rtlich \u00fcbersetzt bedeutet \"Brevet\u00e9 Sans Garantie Du Gouvernement\", dass sich die franz\u00f6sische und die belgische Regierung von der Haftung f\u00fcr die Funktionsf\u00e4higkeit der Erfindung freistellten. Der Schriftzug und das Logo von Omega befinden sich bei 12 Uhr, w\u00e4hrend die Zeiger im Breguet-Stil, passend zu den Indexen, traditionell in Blau gehalten sind.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Das gro\u00dfe, massive Geh\u00e4use aus 18 Karat Gelbgold ist dreiteilig und verf\u00fcgt \u00fcber kippbare Bandanst\u00f6\u00dfe und den Start-, Stopp- und R\u00fcckstellknopf des Chronographenmechanismus bei 6 Uhr in der Mitte des Geh\u00e4uses. Die sch\u00f6ne \u00fcbergro\u00dfe \"abgeflachte Zwiebel\" Krone steht auf der R\u00fcckseite hervor.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Unter dem aufklappbaren Geh\u00e4useboden, der auf der Innenseite offensichtlich von Omega signiert ist, verbirgt sich das Meisterwerk: das hauseigene Chronographenkaliber 18\u2033 CHRO. Dieses au\u00dfergew\u00f6hnliche Ger\u00e4t stellt ein grundlegendes Kapitel in der Geschichte der Uhrmacherei dar. Es ist der erste in Serie gefertigte Chronograph der Geschichte: Er verf\u00fcgt \u00fcber einen horizontalen Mechanismus und ein S\u00e4ulenrad, eine Ankerhemmung, 15 Lagersteine, eine Breguet-Unruh und eine Schlagzahl von 18.000 Halbschwingungen pro Stunde.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Eine wirklich au\u00dfergew\u00f6hnliche Uhr aufgrund ihrer Seltenheit, ihres Zustands und ihrer historischen und technischen Merkmale. Ein wahres romantisches M\u00e4rchen, das Sie am Handgelenk tragen k\u00f6nnen.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>PREIS AUF ANFRAGE<\/p>","protected":false},"featured_media":5985,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[235],"product_cat":[234],"product_tag":[258],"class_list":["post-820","product","type-product","status-publish","has-post-thumbnail","product_brand-omega","product_cat-watches","product_tag-price-on-request","first","instock","taxable","shipping-taxable","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>Omega Chronograph &quot;Cadran Brevet\u00e9 S.G.D.G.&quot; 18KT Yellow Gold Case Manual-Wound Omega Movement 18&quot; CHRO From the 1930s - The Vintageur<\/title>\n<meta name=\"description\" content=\"SPECIFICATIONS Exceptional Omega chronograph with patented enamel dial, solid 18Kt yellow gold case, and in-house 18&quot; CHRO movement, from the 1930s. 45mm 18Ktyellow gold case Multicolor enamel dial Hinged case back Original crown Omega 18&quot; CHRO chronograph movement inside ANALYSIS This exceptional Omega watch marks the beginning of the pioneering adventure that led to the development of wrist chronographs between the late 1920s and early 1930s. This splendid watch features a museum-quality enamel dial with Breguet-style Arabic hour markers. The entire perimeter of the dial is occupied by a five-spiral tachymeter scale in different colors. The same five colors are also used on the chronograph minute subdial, allowing for an immediate view of speeds. This multi-color sector dial was patented in France in 1902. The inscription at 6 o&#039;clock, &quot;Cadran Brevet\u00e9 S.G.D.G,&quot; refers to that patent. The acronym &quot;S.G.D.G.&quot; Literally translated into French as &quot;Brevet\u00e9 Sans Garantie Du Gouvernement,&quot; the French and Belgian governments exempted themselves from liability for guaranteeing the functionality of the invention. Omega&#039;s signature and logo are at 12 o&#039;clock, while the Breguet-style hands, matching the hour markers, are traditionally tempered in blue. The large, solid 18K yellow gold case is three-piece and features tilting lugs and the chronograph mechanism&#039;s start, stop, and reset button at 6 o&#039;clock on the case middle. The beautiful oversized &quot;flattened onion&quot; crown stands out on the back side. Beneath the hinged caseback, which is obviously signed by Omega on the inside, lies the masterpiece: the in-house 18&quot; CHRO chronograph caliber. An exceptional machine, it represents a fundamental chapter in the history of watchmaking. It is, in fact, the first cornograph in history to be mass-produced: it has a horizontal mechanism and a column wheel; it has a lever escapement; it has 15 jewels and a Breguet balance spring; and it beats at 18,000 vibrations per hour. A truly exceptional watch for its rarity, condition, and historical and technical features. A true romantic fairytale to wear on your wrist.\" \/>\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\/omega-big-chrono-aviator-ot-741-as\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Omega Chronograph &quot;Cadran Brevet\u00e9 S.G.D.G.&quot; 18KT Yellow Gold Case Manual-Wound Omega Movement 18&quot; CHRO From the 1930s\" \/>\n<meta property=\"og:description\" content=\"SPECIFICATIONS Exceptional Omega chronograph with patented enamel dial, solid 18Kt yellow gold case, and in-house 18&quot; CHRO movement, from the 1930s. 45mm 18Ktyellow gold case Multicolor enamel dial Hinged case back Original crown Omega 18&quot; CHRO chronograph movement inside ANALYSIS This exceptional Omega watch marks the beginning of the pioneering adventure that led to the development of wrist chronographs between the late 1920s and early 1930s. This splendid watch features a museum-quality enamel dial with Breguet-style Arabic hour markers. The entire perimeter of the dial is occupied by a five-spiral tachymeter scale in different colors. The same five colors are also used on the chronograph minute subdial, allowing for an immediate view of speeds. This multi-color sector dial was patented in France in 1902. The inscription at 6 o&#039;clock, &quot;Cadran Brevet\u00e9 S.G.D.G,&quot; refers to that patent. The acronym &quot;S.G.D.G.&quot; Literally translated into French as &quot;Brevet\u00e9 Sans Garantie Du Gouvernement,&quot; the French and Belgian governments exempted themselves from liability for guaranteeing the functionality of the invention. Omega&#039;s signature and logo are at 12 o&#039;clock, while the Breguet-style hands, matching the hour markers, are traditionally tempered in blue. The large, solid 18K yellow gold case is three-piece and features tilting lugs and the chronograph mechanism&#039;s start, stop, and reset button at 6 o&#039;clock on the case middle. The beautiful oversized &quot;flattened onion&quot; crown stands out on the back side. Beneath the hinged caseback, which is obviously signed by Omega on the inside, lies the masterpiece: the in-house 18&quot; CHRO chronograph caliber. An exceptional machine, it represents a fundamental chapter in the history of watchmaking. It is, in fact, the first cornograph in history to be mass-produced: it has a horizontal mechanism and a column wheel; it has a lever escapement; it has 15 jewels and a Breguet balance spring; and it beats at 18,000 vibrations per hour. A truly exceptional watch for its rarity, condition, and historical and technical features. A true romantic fairytale to wear on your wrist.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thevintageur.com\/de\/shop\/omega-big-chrono-aviator-ot-741-as\/\" \/>\n<meta property=\"og:site_name\" content=\"The Vintageur\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-28T14:52:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thevintageur.com\/wp-content\/uploads\/2016\/11\/PB173181-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\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=\"\" \/>\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\\\/omega-big-chrono-aviator-ot-741-as\\\/\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/\",\"name\":\"Omega Chronograph \\\"Cadran Brevet\u00e9 S.G.D.G.\\\" 18KT Yellow Gold Case Manual-Wound Omega Movement 18\\\" CHRO From the 1930s - The Vintageur\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2016\\\/11\\\/PB173181-scaled.jpg\",\"datePublished\":\"2016-11-11T17:27:44+00:00\",\"dateModified\":\"2025-07-28T14:52:43+00:00\",\"description\":\"SPECIFICATIONS Exceptional Omega chronograph with patented enamel dial, solid 18Kt yellow gold case, and in-house 18\\\" CHRO movement, from the 1930s. 45mm 18Ktyellow gold case Multicolor enamel dial Hinged case back Original crown Omega 18\\\" CHRO chronograph movement inside ANALYSIS This exceptional Omega watch marks the beginning of the pioneering adventure that led to the development of wrist chronographs between the late 1920s and early 1930s. This splendid watch features a museum-quality enamel dial with Breguet-style Arabic hour markers. The entire perimeter of the dial is occupied by a five-spiral tachymeter scale in different colors. The same five colors are also used on the chronograph minute subdial, allowing for an immediate view of speeds. This multi-color sector dial was patented in France in 1902. The inscription at 6 o'clock, \\\"Cadran Brevet\u00e9 S.G.D.G,\\\" refers to that patent. The acronym \\\"S.G.D.G.\\\" Literally translated into French as \\\"Brevet\u00e9 Sans Garantie Du Gouvernement,\\\" the French and Belgian governments exempted themselves from liability for guaranteeing the functionality of the invention. Omega's signature and logo are at 12 o'clock, while the Breguet-style hands, matching the hour markers, are traditionally tempered in blue. The large, solid 18K yellow gold case is three-piece and features tilting lugs and the chronograph mechanism's start, stop, and reset button at 6 o'clock on the case middle. The beautiful oversized \\\"flattened onion\\\" crown stands out on the back side. Beneath the hinged caseback, which is obviously signed by Omega on the inside, lies the masterpiece: the in-house 18\\\" CHRO chronograph caliber. An exceptional machine, it represents a fundamental chapter in the history of watchmaking. It is, in fact, the first cornograph in history to be mass-produced: it has a horizontal mechanism and a column wheel; it has a lever escapement; it has 15 jewels and a Breguet balance spring; and it beats at 18,000 vibrations per hour. A truly exceptional watch for its rarity, condition, and historical and technical features. A true romantic fairytale to wear on your wrist.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/#primaryimage\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2016\\\/11\\\/PB173181-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2016\\\/11\\\/PB173181-scaled.jpg\",\"width\":2560,\"height\":2560,\"caption\":\"OLYMPUS DIGITAL CAMERA\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-big-chrono-aviator-ot-741-as\\\/#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\":\"Omega Chronograph &#8220;Cadran Brevet\u00e9 S.G.D.G.&#8221; 18KT Yellow Gold Case Manual-Wound Omega Movement 18&#8243; CHRO From the 1930s\"}]},{\"@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: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=\"51\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Omega Chronograph \"Cadran Brevet\u00e9 S.G.D.G.\" 18KT Gelbgold Geh\u00e4use Handaufzug Omega Uhrwerk 18\" CHRO aus den 1930er Jahren - The Vintageur","description":"SPEZIFIKATIONEN Au\u00dfergew\u00f6hnlicher Omega-Chronograph mit patentiertem Emailzifferblatt, massivem 18Kt Gelbgoldgeh\u00e4use und hauseigenem 18\" CHRO Uhrwerk, aus den 1930er Jahren. 45 mm Geh\u00e4use aus 18 Karat Gelbgold Mehrfarbiges Emailzifferblatt Scharnierboden Original Krone Omega 18\" CHRO Chronographenwerk im Inneren ANALYSE Diese au\u00dfergew\u00f6hnliche Omega-Uhr markiert den Beginn des Pionierabenteuers, das zur Entwicklung von Handgelenkchronographen zwischen den sp\u00e4ten 1920er und fr\u00fchen 1930er Jahren f\u00fchrte. Diese pr\u00e4chtige Uhr besitzt ein Emailzifferblatt in Museumsqualit\u00e4t mit arabischen Indexen im Breguet-Stil. Der gesamte Umfang des Zifferblatts wird von einer f\u00fcnfspiraligen Tachymeterskala in verschiedenen Farben eingenommen. Die gleichen f\u00fcnf Farben werden auch auf der Minutenskala des Chronographen verwendet, so dass die Geschwindigkeiten sofort ersichtlich sind. Dieses mehrfarbige Sektorzifferblatt wurde 1902 in Frankreich patentiert. Die Aufschrift bei 6 Uhr, Cadran Brevet\u00e9 S.G.D.G\", bezieht sich auf dieses Patent. Das Akronym \"S.G.D.G.\" W\u00f6rtlich \u00fcbersetzt bedeutet \"Brevet\u00e9 Sans Garantie Du Gouvernement\", dass sich die franz\u00f6sische und die belgische Regierung von der Haftung f\u00fcr die Funktionsf\u00e4higkeit der Erfindung befreit haben. Der Schriftzug und das Logo von Omega befinden sich bei 12 Uhr, w\u00e4hrend die Zeiger im Breguet-Stil, passend zu den Indexen, traditionell in Blau gehalten sind. Das gro\u00dfe, massive Geh\u00e4use aus 18 Karat Gelbgold ist dreiteilig und verf\u00fcgt \u00fcber kippbare Anst\u00f6\u00dfe und den Start-, Stopp- und R\u00fcckstellknopf des Chronographenmechanismus bei 6 Uhr in der Mitte des Geh\u00e4uses. Die sch\u00f6ne, \u00fcbergro\u00dfe, abgeflachte Zwiebelkrone ragt auf der R\u00fcckseite hervor. Unter dem aufklappbaren Geh\u00e4useboden, der auf der Innenseite offensichtlich von Omega signiert ist, verbirgt sich das Meisterwerk: das hauseigene Chronographenkaliber 18\" CHRO. Dieses au\u00dfergew\u00f6hnliche Ger\u00e4t stellt ein grundlegendes Kapitel in der Geschichte der Uhrmacherei dar. Es ist der erste in Serie gefertigte Chronograph der Geschichte: Er verf\u00fcgt \u00fcber einen horizontalen Mechanismus und ein S\u00e4ulenrad, eine Ankerhemmung, 15 Lagersteine, eine Breguet-Unruh und eine Schlagzahl von 18.000 Halbschwingungen pro Stunde. Eine wirklich au\u00dfergew\u00f6hnliche Uhr aufgrund ihrer Seltenheit, ihres Zustands und ihrer historischen und technischen Merkmale. Ein wahres romantisches M\u00e4rchen f\u00fcr Ihr Handgelenk.","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\/omega-big-chrono-aviator-ot-741-as\/","og_locale":"de_DE","og_type":"article","og_title":"Omega Chronograph \"Cadran Brevet\u00e9 S.G.D.G.\" 18KT Yellow Gold Case Manual-Wound Omega Movement 18\" CHRO From the 1930s","og_description":"SPECIFICATIONS Exceptional Omega chronograph with patented enamel dial, solid 18Kt yellow gold case, and in-house 18\" CHRO movement, from the 1930s. 45mm 18Ktyellow gold case Multicolor enamel dial Hinged case back Original crown Omega 18\" CHRO chronograph movement inside ANALYSIS This exceptional Omega watch marks the beginning of the pioneering adventure that led to the development of wrist chronographs between the late 1920s and early 1930s. This splendid watch features a museum-quality enamel dial with Breguet-style Arabic hour markers. The entire perimeter of the dial is occupied by a five-spiral tachymeter scale in different colors. The same five colors are also used on the chronograph minute subdial, allowing for an immediate view of speeds. This multi-color sector dial was patented in France in 1902. The inscription at 6 o'clock, \"Cadran Brevet\u00e9 S.G.D.G,\" refers to that patent. The acronym \"S.G.D.G.\" Literally translated into French as \"Brevet\u00e9 Sans Garantie Du Gouvernement,\" the French and Belgian governments exempted themselves from liability for guaranteeing the functionality of the invention. Omega's signature and logo are at 12 o'clock, while the Breguet-style hands, matching the hour markers, are traditionally tempered in blue. The large, solid 18K yellow gold case is three-piece and features tilting lugs and the chronograph mechanism's start, stop, and reset button at 6 o'clock on the case middle. The beautiful oversized \"flattened onion\" crown stands out on the back side. Beneath the hinged caseback, which is obviously signed by Omega on the inside, lies the masterpiece: the in-house 18\" CHRO chronograph caliber. An exceptional machine, it represents a fundamental chapter in the history of watchmaking. It is, in fact, the first cornograph in history to be mass-produced: it has a horizontal mechanism and a column wheel; it has a lever escapement; it has 15 jewels and a Breguet balance spring; and it beats at 18,000 vibrations per hour. A truly exceptional watch for its rarity, condition, and historical and technical features. A true romantic fairytale to wear on your wrist.","og_url":"https:\/\/thevintageur.com\/de\/shop\/omega-big-chrono-aviator-ot-741-as\/","og_site_name":"The Vintageur","article_modified_time":"2025-07-28T14:52:43+00:00","og_image":[{"width":2560,"height":2560,"url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2016\/11\/PB173181-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Preis":"","Verf\u00fcgbarkeit":"Auf Lager"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/","url":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/","name":"Omega Chronograph \"Cadran Brevet\u00e9 S.G.D.G.\" 18KT Gelbgold Geh\u00e4use Handaufzug Omega Uhrwerk 18\" CHRO aus den 1930er Jahren - The Vintageur","isPartOf":{"@id":"https:\/\/thevintageur.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/#primaryimage"},"image":{"@id":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/#primaryimage"},"thumbnailUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2016\/11\/PB173181-scaled.jpg","datePublished":"2016-11-11T17:27:44+00:00","dateModified":"2025-07-28T14:52:43+00:00","description":"SPEZIFIKATIONEN Au\u00dfergew\u00f6hnlicher Omega-Chronograph mit patentiertem Emailzifferblatt, massivem 18Kt Gelbgoldgeh\u00e4use und hauseigenem 18\" CHRO Uhrwerk, aus den 1930er Jahren. 45 mm Geh\u00e4use aus 18 Karat Gelbgold Mehrfarbiges Emailzifferblatt Scharnierboden Original Krone Omega 18\" CHRO Chronographenwerk im Inneren ANALYSE Diese au\u00dfergew\u00f6hnliche Omega-Uhr markiert den Beginn des Pionierabenteuers, das zur Entwicklung von Handgelenkchronographen zwischen den sp\u00e4ten 1920er und fr\u00fchen 1930er Jahren f\u00fchrte. Diese pr\u00e4chtige Uhr besitzt ein Emailzifferblatt in Museumsqualit\u00e4t mit arabischen Indexen im Breguet-Stil. Der gesamte Umfang des Zifferblatts wird von einer f\u00fcnfspiraligen Tachymeterskala in verschiedenen Farben eingenommen. Die gleichen f\u00fcnf Farben werden auch auf der Minutenskala des Chronographen verwendet, so dass die Geschwindigkeiten sofort ersichtlich sind. Dieses mehrfarbige Sektorzifferblatt wurde 1902 in Frankreich patentiert. Die Aufschrift bei 6 Uhr, Cadran Brevet\u00e9 S.G.D.G\", bezieht sich auf dieses Patent. Das Akronym \"S.G.D.G.\" W\u00f6rtlich \u00fcbersetzt bedeutet \"Brevet\u00e9 Sans Garantie Du Gouvernement\", dass sich die franz\u00f6sische und die belgische Regierung von der Haftung f\u00fcr die Funktionsf\u00e4higkeit der Erfindung befreit haben. Der Schriftzug und das Logo von Omega befinden sich bei 12 Uhr, w\u00e4hrend die Zeiger im Breguet-Stil, passend zu den Indexen, traditionell in Blau gehalten sind. Das gro\u00dfe, massive Geh\u00e4use aus 18 Karat Gelbgold ist dreiteilig und verf\u00fcgt \u00fcber kippbare Anst\u00f6\u00dfe und den Start-, Stopp- und R\u00fcckstellknopf des Chronographenmechanismus bei 6 Uhr in der Mitte des Geh\u00e4uses. Die sch\u00f6ne, \u00fcbergro\u00dfe, abgeflachte Zwiebelkrone ragt auf der R\u00fcckseite hervor. Unter dem aufklappbaren Geh\u00e4useboden, der auf der Innenseite offensichtlich von Omega signiert ist, verbirgt sich das Meisterwerk: das hauseigene Chronographenkaliber 18\" CHRO. Dieses au\u00dfergew\u00f6hnliche Ger\u00e4t stellt ein grundlegendes Kapitel in der Geschichte der Uhrmacherei dar. Es ist der erste in Serie gefertigte Chronograph der Geschichte: Er verf\u00fcgt \u00fcber einen horizontalen Mechanismus und ein S\u00e4ulenrad, eine Ankerhemmung, 15 Lagersteine, eine Breguet-Unruh und eine Schlagzahl von 18.000 Halbschwingungen pro Stunde. Eine wirklich au\u00dfergew\u00f6hnliche Uhr aufgrund ihrer Seltenheit, ihres Zustands und ihrer historischen und technischen Merkmale. Ein wahres romantisches M\u00e4rchen f\u00fcr Ihr Handgelenk.","breadcrumb":{"@id":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/#primaryimage","url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2016\/11\/PB173181-scaled.jpg","contentUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2016\/11\/PB173181-scaled.jpg","width":2560,"height":2560,"caption":"OLYMPUS DIGITAL CAMERA"},{"@type":"BreadcrumbList","@id":"https:\/\/thevintageur.com\/shop\/omega-big-chrono-aviator-ot-741-as\/#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":"Omega Chronograph &#8220;Cadran Brevet\u00e9 S.G.D.G.&#8221; 18KT Yellow Gold Case Manual-Wound Omega Movement 18&#8243; CHRO From the 1930s"}]},{"@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_currency":"EUR","og_availability":"instock","product_availability":"instock","product_retailer_item_id":"51","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product\/820","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=820"}],"version-history":[{"count":0,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product\/820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/media\/5985"}],"wp:attachment":[{"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/media?parent=820"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product_brand?post=820"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product_cat?post=820"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/thevintageur.com\/de\/wp-json\/wp\/v2\/product_tag?post=820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}