{"id":61632,"date":"2026-02-13T15:09:41","date_gmt":"2026-02-13T14:09:41","guid":{"rendered":"https:\/\/thevintageur.com\/?post_type=product&#038;p=61632"},"modified":"2026-02-20T16:17:44","modified_gmt":"2026-02-20T15:17:44","slug":"omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970","status":"publish","type":"product","link":"https:\/\/thevintageur.com\/fr\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/","title":{"rendered":"Omega Seamaster 300 British Royal Navy 165-024 Bo\u00eete en acier inoxydable Mouvement automatique 552 De 1970"},"content":{"rendered":"<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><strong><span class=\"selectable-text copyable-text false\">CARACT\u00c9RISTIQUES TECHNIQUES<\/span><\/strong><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Bo\u00eetier en acier inoxydable mesurant 41,5 mm<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Lunette bidirectionnelle originale<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Insert en bak\u00e9lite d'origine<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Verre en plastique original<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Couronne \u00e0 vis d'origine<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Mouvement automatique Omega 552<\/span><\/p>\n<p dir=\"ltr\">Publi\u00e9 dans le livre \"Omega Seamaster Vintage\" par Alberto Insardi (2019)<\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><strong><span class=\"selectable-text copyable-text false\">ANALYSE<\/span><\/strong><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Superbe Omega Seamaster 300 r\u00e9f\u00e9rence 165-024 assign\u00e9e \"0552\" \u00e0 la Royal Navy britannique, bo\u00eetier en acier de 41,5 mm et mouvement automatique Omega 552, datant de 1970.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Ce mod\u00e8le spectaculaire a \u00e9t\u00e9 fabriqu\u00e9 par Omega \u00e0 la demande du minist\u00e8re britannique de la D\u00e9fense entre 1967 et 1971 en un petit nombre d'exemplaires.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Surnomm\u00e9e \"Big Triangle\" en raison du grand index triangulaire \u00e0 12 heures, cette magnifique montre technique pr\u00e9sente un cadran noir mat avec des index trap\u00e9zo\u00efdaux recouverts de p\u00e2te luminescente et des chiffres arabes \u00e0 3, 6 et 9. Au centre, \u00e0 12 heures, la signature Omega Automatic ; \u00e0 6 heures, la signature Seamaster 300 surmont\u00e9e d'un \"T\" inscrit dans un cercle, qui indique le Tritium et distingue imm\u00e9diatement les exemplaires destin\u00e9s aux forces arm\u00e9es britanniques de ceux \u00e0 usage civil. Les aiguilles remplies de p\u00e2te luminescente sont surdimensionn\u00e9es pour faciliter la lecture sous l'eau et ont la forme caract\u00e9ristique d'une \u00e9p\u00e9e \"gladius\". La forme de l'aiguille des secondes est typique, se terminant en pointe de fl\u00e8che, et est \u00e9galement finie au tritium. Le cadran est encadr\u00e9 par la large et \u00e9paisse lunette bidirectionnelle d'origine avec insert en bak\u00e9lite noire.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Le spectaculaire bo\u00eetier en acier inoxydable de 41,5 mm se termine par quatre cornes qui s'incurvent en forme d'h\u00e9lice. Le calibre est log\u00e9 \u00e0 l'int\u00e9rieur de ce robuste bo\u00eetier dans lequel la couronne surdimensionn\u00e9e se d\u00e9tache pour faciliter la prise en main. Il est prot\u00e9g\u00e9 par le fond de bo\u00eetier viss\u00e9 \u00e0 six encoches sur la surface duquel sont grav\u00e9s la Fl\u00e8che large et le num\u00e9ro d'assignation au-dessus de la figure caract\u00e9ristique de l'hippocampe.<\/span><\/p>\n<p class=\"selectable-text copyable-text x15bjb6t x1n2onr6\" dir=\"ltr\"><span class=\"selectable-text copyable-text false\">Cette montre extr\u00eamement technique et de grande valeur historique renferme le mouvement automatique Omega 552 enti\u00e8rement plaqu\u00e9 de cuivre, avec masse oscillante bidirectionnelle et micro-r\u00e9glage en col de cygne.<\/span><\/p>\n<p dir=\"ltr\"><span class=\"selectable-text copyable-text xkrh14z\">Cette montre exceptionnelle, originale dans toutes ses parties, est pr\u00e9sent\u00e9e (pages 150-153) dans le livre en \u00e9dition limit\u00e9e \"Omega Seamaster Vintage\", \u00e9dit\u00e9 par Alberto Isnardi (Isnardi Editore, 2019).<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Prix sur demande<\/strong><\/p>","protected":false},"featured_media":63423,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[235],"product_cat":[234],"product_tag":[258],"class_list":["post-61632","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 Seamaster 300 British Royal Navy 165-024 Stainless Steel Case Automatic Movement 552 From 1970 - The Vintageur<\/title>\n<meta name=\"description\" content=\"SPECIFICATIONS Stainless steel case measuring 41.5mm Original bi-directional bezel Original bakelite insert Original plastic glass Original screw crown Omega automatic movement 552 Published in the book &quot;Omega Seamaster Vintage&quot; by Alberto Insardi (2019) ANALYSIS Amazing Omega Seamaster 300 reference 165-024 assigned &quot;0552&quot; to the British Royal Navy, 41.5mm steel case and automatic movement Omega 552, from 1970. This spectacular model was made by Omega on commission from the British Ministry of Defence between 1967 and 1971 in a small number of examples. Nicknamed &quot;Big Triangle&quot; because of the large triangular index at 12 o&#039;clock, this magnificent technical watch features a matt black dial with trapezoidal indexes covered in luminescent paste and Arabic numerals at 3, 6 and 9. At the center at 12 o&#039;clock is the Omega Automatic signature; at six o&#039;clock is the Seamaster 300 signature surmounted by a &quot;T&quot; inscribed in a circle, which indicates the Tritium and immediately distinguishes the specimens assigned to the British armed forces from those for civilian use. The hands filled with luminescent paste are oversized to facilitate reading underwater and are in the characteristic shape of a &quot;gladius&quot; sword. The shape of the seconds hand is typical, ending in an arrowhead and is also finished in Tritium. The dial is framed by the thick and wide original bi-directional bezel with a black Bakelite insert. The spectacular 41.5mm stainless steel case ends in four lugs that curve in a helical shape. The caliber is housed inside this sturdy case body in which the oversized crown stands out for ease of grip, and is protected by the six-notch screw case back on whose surface the Broad Arrow and the assignment number are engraved above the characteristic figure of the Seahorse. Inside this extremely technical and historically valuable watch, there is the fully copper-plated Omega 552 self-winding movement, with bi-directional oscillating weight and swan-neck micro-adjustment. This exceptional watch, original in every part, is featured (pages 150-153) in the limited-edition book &quot;Omega Seamaster Vintage,&quot; edited by Alberto Isnardi (Isnardi Editore, 2019).\" \/>\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\/fr\/boutique\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Omega Seamaster 300 British Royal Navy 165-024 Stainless Steel Case Automatic Movement 552 From 1970\" \/>\n<meta property=\"og:description\" content=\"SPECIFICATIONS Stainless steel case measuring 41.5mm Original bi-directional bezel Original bakelite insert Original plastic glass Original screw crown Omega automatic movement 552 Published in the book &quot;Omega Seamaster Vintage&quot; by Alberto Insardi (2019) ANALYSIS Amazing Omega Seamaster 300 reference 165-024 assigned &quot;0552&quot; to the British Royal Navy, 41.5mm steel case and automatic movement Omega 552, from 1970. This spectacular model was made by Omega on commission from the British Ministry of Defence between 1967 and 1971 in a small number of examples. Nicknamed &quot;Big Triangle&quot; because of the large triangular index at 12 o&#039;clock, this magnificent technical watch features a matt black dial with trapezoidal indexes covered in luminescent paste and Arabic numerals at 3, 6 and 9. At the center at 12 o&#039;clock is the Omega Automatic signature; at six o&#039;clock is the Seamaster 300 signature surmounted by a &quot;T&quot; inscribed in a circle, which indicates the Tritium and immediately distinguishes the specimens assigned to the British armed forces from those for civilian use. The hands filled with luminescent paste are oversized to facilitate reading underwater and are in the characteristic shape of a &quot;gladius&quot; sword. The shape of the seconds hand is typical, ending in an arrowhead and is also finished in Tritium. The dial is framed by the thick and wide original bi-directional bezel with a black Bakelite insert. The spectacular 41.5mm stainless steel case ends in four lugs that curve in a helical shape. The caliber is housed inside this sturdy case body in which the oversized crown stands out for ease of grip, and is protected by the six-notch screw case back on whose surface the Broad Arrow and the assignment number are engraved above the characteristic figure of the Seahorse. Inside this extremely technical and historically valuable watch, there is the fully copper-plated Omega 552 self-winding movement, with bi-directional oscillating weight and swan-neck micro-adjustment. This exceptional watch, original in every part, is featured (pages 150-153) in the limited-edition book &quot;Omega Seamaster Vintage,&quot; edited by Alberto Isnardi (Isnardi Editore, 2019).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thevintageur.com\/fr\/boutique\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/\" \/>\n<meta property=\"og:site_name\" content=\"The Vintageur\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-20T15:17:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/05\/OMEGA-SEAMASTER-300_1_1-960x960.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=\"Prix\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Disponibilit\u00e9\" \/>\n\t<meta name=\"twitter:data2\" content=\"En stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/\",\"name\":\"Omega Seamaster 300 British Royal Navy 165-024 Stainless Steel Case Automatic Movement 552 From 1970 - The Vintageur\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/OMEGA-SEAMASTER-300_1_1.jpg\",\"datePublished\":\"2026-02-13T14:09:41+00:00\",\"dateModified\":\"2026-02-20T15:17:44+00:00\",\"description\":\"SPECIFICATIONS Stainless steel case measuring 41.5mm Original bi-directional bezel Original bakelite insert Original plastic glass Original screw crown Omega automatic movement 552 Published in the book \\\"Omega Seamaster Vintage\\\" by Alberto Insardi (2019) ANALYSIS Amazing Omega Seamaster 300 reference 165-024 assigned \\\"0552\\\" to the British Royal Navy, 41.5mm steel case and automatic movement Omega 552, from 1970. This spectacular model was made by Omega on commission from the British Ministry of Defence between 1967 and 1971 in a small number of examples. Nicknamed \\\"Big Triangle\\\" because of the large triangular index at 12 o'clock, this magnificent technical watch features a matt black dial with trapezoidal indexes covered in luminescent paste and Arabic numerals at 3, 6 and 9. At the center at 12 o'clock is the Omega Automatic signature; at six o'clock is the Seamaster 300 signature surmounted by a \\\"T\\\" inscribed in a circle, which indicates the Tritium and immediately distinguishes the specimens assigned to the British armed forces from those for civilian use. The hands filled with luminescent paste are oversized to facilitate reading underwater and are in the characteristic shape of a \\\"gladius\\\" sword. The shape of the seconds hand is typical, ending in an arrowhead and is also finished in Tritium. The dial is framed by the thick and wide original bi-directional bezel with a black Bakelite insert. The spectacular 41.5mm stainless steel case ends in four lugs that curve in a helical shape. The caliber is housed inside this sturdy case body in which the oversized crown stands out for ease of grip, and is protected by the six-notch screw case back on whose surface the Broad Arrow and the assignment number are engraved above the characteristic figure of the Seahorse. Inside this extremely technical and historically valuable watch, there is the fully copper-plated Omega 552 self-winding movement, with bi-directional oscillating weight and swan-neck micro-adjustment. This exceptional watch, original in every part, is featured (pages 150-153) in the limited-edition book \\\"Omega Seamaster Vintage,\\\" edited by Alberto Isnardi (Isnardi Editore, 2019).\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/#primaryimage\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/OMEGA-SEAMASTER-300_1_1.jpg\",\"contentUrl\":\"https:\\\/\\\/thevintageur.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/OMEGA-SEAMASTER-300_1_1.jpg\",\"width\":2013,\"height\":2013},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/shop\\\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\\\/#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 Seamaster 300 British Royal Navy 165-024 Stainless Steel Case Automatic Movement 552 From 1970\"}]},{\"@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\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thevintageur.com\\\/#organization\",\"name\":\"The Vintageur\",\"url\":\"https:\\\/\\\/thevintageur.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@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=\"495\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Omega Seamaster 300 British Royal Navy 165-024 Bo\u00eete en acier inoxydable Mouvement automatique 552 de 1970 - The Vintageur","description":"SP\u00c9CIFICATIONS Bo\u00eetier en acier inoxydable mesurant 41,5 mm Lunette bidirectionnelle d'origine Insert en bak\u00e9lite d'origine Verre en plastique d'origine Couronne \u00e0 vis d'origine Mouvement automatique Omega 552 Publi\u00e9 dans le livre \"Omega Seamaster Vintage\" par Alberto Insardi (2019) ANALYSE \u00c9tonnante Omega Seamaster 300 r\u00e9f\u00e9rence 165-024 assign\u00e9e \"0552\" \u00e0 la Royal Navy britannique, bo\u00eetier en acier de 41,5 mm et mouvement automatique Omega 552, datant de 1970. Ce mod\u00e8le spectaculaire a \u00e9t\u00e9 fabriqu\u00e9 par Omega \u00e0 la demande du minist\u00e8re britannique de la D\u00e9fense entre 1967 et 1971 en un petit nombre d'exemplaires. Surnomm\u00e9e \"Big Triangle\" en raison du grand index triangulaire \u00e0 12 heures, cette magnifique montre technique pr\u00e9sente un cadran noir mat avec des index trap\u00e9zo\u00efdaux recouverts de p\u00e2te luminescente et des chiffres arabes \u00e0 3, 6 et 9. Au centre, \u00e0 12 heures, la signature Omega Automatic ; \u00e0 6 heures, la signature Seamaster 300 surmont\u00e9e d'un \"T\" inscrit dans un cercle, qui indique le Tritium et distingue imm\u00e9diatement les exemplaires destin\u00e9s aux forces arm\u00e9es britanniques de ceux \u00e0 usage civil. Les aiguilles remplies de p\u00e2te luminescente sont surdimensionn\u00e9es pour faciliter la lecture sous l'eau et ont la forme caract\u00e9ristique d'une \u00e9p\u00e9e \"gladius\". La forme de l'aiguille des secondes est typique, se terminant en pointe de fl\u00e8che, et est \u00e9galement finie au tritium. Le cadran est encadr\u00e9 par la large et \u00e9paisse lunette bidirectionnelle d'origine avec insert en bak\u00e9lite noire. Le spectaculaire bo\u00eetier en acier inoxydable de 41,5 mm se termine par quatre cornes qui s'incurvent en forme d'h\u00e9lice. Le calibre est log\u00e9 \u00e0 l'int\u00e9rieur de ce robuste bo\u00eetier dans lequel la couronne surdimensionn\u00e9e se d\u00e9tache pour faciliter la prise en main, et est prot\u00e9g\u00e9 par le fond viss\u00e9 \u00e0 six encoches sur la surface duquel sont grav\u00e9s la fl\u00e8che large et le num\u00e9ro d'assignation au-dessus de la figure caract\u00e9ristique de l'hippocampe. A l'int\u00e9rieur de cette montre extr\u00eamement technique et de grande valeur historique se trouve le mouvement \u00e0 remontage automatique Omega 552 enti\u00e8rement cuivr\u00e9, avec masse oscillante bidirectionnelle et micro-r\u00e9glage en col de cygne. Cette montre exceptionnelle, originale dans toutes ses parties, est pr\u00e9sent\u00e9e (pages 150-153) dans le livre en \u00e9dition limit\u00e9e \"Omega Seamaster Vintage\", \u00e9dit\u00e9 par Alberto Isnardi (Isnardi Editore, 2019).","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\/fr\/boutique\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/","og_locale":"fr_FR","og_type":"article","og_title":"Omega Seamaster 300 British Royal Navy 165-024 Stainless Steel Case Automatic Movement 552 From 1970","og_description":"SPECIFICATIONS Stainless steel case measuring 41.5mm Original bi-directional bezel Original bakelite insert Original plastic glass Original screw crown Omega automatic movement 552 Published in the book \"Omega Seamaster Vintage\" by Alberto Insardi (2019) ANALYSIS Amazing Omega Seamaster 300 reference 165-024 assigned \"0552\" to the British Royal Navy, 41.5mm steel case and automatic movement Omega 552, from 1970. This spectacular model was made by Omega on commission from the British Ministry of Defence between 1967 and 1971 in a small number of examples. Nicknamed \"Big Triangle\" because of the large triangular index at 12 o'clock, this magnificent technical watch features a matt black dial with trapezoidal indexes covered in luminescent paste and Arabic numerals at 3, 6 and 9. At the center at 12 o'clock is the Omega Automatic signature; at six o'clock is the Seamaster 300 signature surmounted by a \"T\" inscribed in a circle, which indicates the Tritium and immediately distinguishes the specimens assigned to the British armed forces from those for civilian use. The hands filled with luminescent paste are oversized to facilitate reading underwater and are in the characteristic shape of a \"gladius\" sword. The shape of the seconds hand is typical, ending in an arrowhead and is also finished in Tritium. The dial is framed by the thick and wide original bi-directional bezel with a black Bakelite insert. The spectacular 41.5mm stainless steel case ends in four lugs that curve in a helical shape. The caliber is housed inside this sturdy case body in which the oversized crown stands out for ease of grip, and is protected by the six-notch screw case back on whose surface the Broad Arrow and the assignment number are engraved above the characteristic figure of the Seahorse. Inside this extremely technical and historically valuable watch, there is the fully copper-plated Omega 552 self-winding movement, with bi-directional oscillating weight and swan-neck micro-adjustment. This exceptional watch, original in every part, is featured (pages 150-153) in the limited-edition book \"Omega Seamaster Vintage,\" edited by Alberto Isnardi (Isnardi Editore, 2019).","og_url":"https:\/\/thevintageur.com\/fr\/boutique\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/","og_site_name":"The Vintageur","article_modified_time":"2026-02-20T15:17:44+00:00","og_image":[{"width":960,"height":960,"url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/05\/OMEGA-SEAMASTER-300_1_1-960x960.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Prix":"","Disponibilit\u00e9":"En stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/","url":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/","name":"Omega Seamaster 300 British Royal Navy 165-024 Bo\u00eete en acier inoxydable Mouvement automatique 552 de 1970 - The Vintageur","isPartOf":{"@id":"https:\/\/thevintageur.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/#primaryimage"},"image":{"@id":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/#primaryimage"},"thumbnailUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/05\/OMEGA-SEAMASTER-300_1_1.jpg","datePublished":"2026-02-13T14:09:41+00:00","dateModified":"2026-02-20T15:17:44+00:00","description":"SP\u00c9CIFICATIONS Bo\u00eetier en acier inoxydable mesurant 41,5 mm Lunette bidirectionnelle d'origine Insert en bak\u00e9lite d'origine Verre en plastique d'origine Couronne \u00e0 vis d'origine Mouvement automatique Omega 552 Publi\u00e9 dans le livre \"Omega Seamaster Vintage\" par Alberto Insardi (2019) ANALYSE \u00c9tonnante Omega Seamaster 300 r\u00e9f\u00e9rence 165-024 assign\u00e9e \"0552\" \u00e0 la Royal Navy britannique, bo\u00eetier en acier de 41,5 mm et mouvement automatique Omega 552, datant de 1970. Ce mod\u00e8le spectaculaire a \u00e9t\u00e9 fabriqu\u00e9 par Omega \u00e0 la demande du minist\u00e8re britannique de la D\u00e9fense entre 1967 et 1971 en un petit nombre d'exemplaires. Surnomm\u00e9e \"Big Triangle\" en raison du grand index triangulaire \u00e0 12 heures, cette magnifique montre technique pr\u00e9sente un cadran noir mat avec des index trap\u00e9zo\u00efdaux recouverts de p\u00e2te luminescente et des chiffres arabes \u00e0 3, 6 et 9. Au centre, \u00e0 12 heures, la signature Omega Automatic ; \u00e0 6 heures, la signature Seamaster 300 surmont\u00e9e d'un \"T\" inscrit dans un cercle, qui indique le Tritium et distingue imm\u00e9diatement les exemplaires destin\u00e9s aux forces arm\u00e9es britanniques de ceux \u00e0 usage civil. Les aiguilles remplies de p\u00e2te luminescente sont surdimensionn\u00e9es pour faciliter la lecture sous l'eau et ont la forme caract\u00e9ristique d'une \u00e9p\u00e9e \"gladius\". La forme de l'aiguille des secondes est typique, se terminant en pointe de fl\u00e8che, et est \u00e9galement finie au tritium. Le cadran est encadr\u00e9 par la large et \u00e9paisse lunette bidirectionnelle d'origine avec insert en bak\u00e9lite noire. Le spectaculaire bo\u00eetier en acier inoxydable de 41,5 mm se termine par quatre cornes qui s'incurvent en forme d'h\u00e9lice. Le calibre est log\u00e9 \u00e0 l'int\u00e9rieur de ce robuste bo\u00eetier dans lequel la couronne surdimensionn\u00e9e se d\u00e9tache pour faciliter la prise en main, et est prot\u00e9g\u00e9 par le fond viss\u00e9 \u00e0 six encoches sur la surface duquel sont grav\u00e9s la fl\u00e8che large et le num\u00e9ro d'assignation au-dessus de la figure caract\u00e9ristique de l'hippocampe. A l'int\u00e9rieur de cette montre extr\u00eamement technique et de grande valeur historique se trouve le mouvement \u00e0 remontage automatique Omega 552 enti\u00e8rement cuivr\u00e9, avec masse oscillante bidirectionnelle et micro-r\u00e9glage en col de cygne. Cette montre exceptionnelle, originale dans toutes ses parties, est pr\u00e9sent\u00e9e (pages 150-153) dans le livre en \u00e9dition limit\u00e9e \"Omega Seamaster Vintage\", \u00e9dit\u00e9 par Alberto Isnardi (Isnardi Editore, 2019).","breadcrumb":{"@id":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/#primaryimage","url":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/05\/OMEGA-SEAMASTER-300_1_1.jpg","contentUrl":"https:\/\/thevintageur.com\/wp-content\/uploads\/2025\/05\/OMEGA-SEAMASTER-300_1_1.jpg","width":2013,"height":2013},{"@type":"BreadcrumbList","@id":"https:\/\/thevintageur.com\/shop\/omega-seamaster-300-british-royal-navy-165-024-stainless-steel-case-automatic-movement-552-from-1970\/#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 Seamaster 300 British Royal Navy 165-024 Stainless Steel Case Automatic Movement 552 From 1970"}]},{"@type":"WebSite","@id":"https:\/\/thevintageur.com\/#website","url":"https:\/\/thevintageur.com\/","name":"Le Vintageur","description":"Votre collection de montres sur mesure","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":"fr-FR"},{"@type":"Organization","@id":"https:\/\/thevintageur.com\/#organization","name":"Le Vintageur","url":"https:\/\/thevintageur.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@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":"495","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product\/61632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/comments?post=61632"}],"version-history":[{"count":2,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product\/61632\/revisions"}],"predecessor-version":[{"id":63410,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product\/61632\/revisions\/63410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/media\/63423"}],"wp:attachment":[{"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/media?parent=61632"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product_brand?post=61632"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product_cat?post=61632"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/thevintageur.com\/fr\/wp-json\/wp\/v2\/product_tag?post=61632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}