{"id":9308,"date":"2025-08-12T08:06:41","date_gmt":"2025-08-12T08:06:41","guid":{"rendered":"https:\/\/omegavintagewatch.com\/product\/1990s-omega-seamaster-professional-300m\/"},"modified":"2025-08-12T08:06:41","modified_gmt":"2025-08-12T08:06:41","slug":"1990s-omega-seamaster-professional-300m","status":"publish","type":"product","link":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/","title":{"rendered":"1990s Omega Seamaster Professional 300m"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>1990s Omega Seamaster Professional 300m <strong>Cal. 1<\/strong><strong>020 <\/strong><strong>Ref. 2551.80<\/strong><\/p>\n<p>Automatic movment<\/p>\n<p>Blue dial and bezel<\/p>\n<p>It&#8217;s <strong>36\u00a0mm <\/strong>size without crown<strong>, L2L 43 mm<\/strong><\/p>\n<p>Original bracelet. Maximum wrist size 17.5 cm (Extra links available)<\/p>\n<p>Featuring a stainless steel envelope and bracelet, it has a blue wave-shaped dial with luminous hands and markers for excellent underwater visibility. A unidirectional rotating bezel and helium escape valve enhance its diving capabilities<\/p>\n<p>The item is in working order and has a one month warranty. The service history is unknown. It is possible to order a watchmaking service on our website for an additional fee. Then the watch gains a one-year warranty<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":9310,"template":"","meta":[],"product_brand":[],"product_cat":[410,409],"product_tag":[],"class_list":{"0":"post-9308","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-automatic","7":"product_cat-mens-unisex","8":"pa_gwarancja-1-month","9":"pa_klamerka-original","10":"pa_koronka-original","11":"pa_material-koperty-steel","12":"pa_model-seamaster","13":"pa_papiery-no","14":"pa_pasek-bransoleta-original","15":"pa_pudelko-yes","16":"pa_rodzaj-mechanizmu-automatic","17":"pa_rok-produkcji-1990s","18":"pa_szerokosc-koperty-458","19":"pa_szklo-sapphire","21":"first","22":"outofstock","23":"sold-individually","24":"shipping-taxable","25":"purchasable","26":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>1990s Omega Seamaster Professional 300m - omegavintagewatch.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1990s Omega Seamaster Professional 300m - omegavintagewatch.com\" \/>\n<meta property=\"og:description\" content=\"1990s Omega Seamaster Professional 300m Cal. 1020 Ref. 2551.80  Automatic movment  Blue dial and bezel  It&#039;s 36\u00a0mm size without crown, L2L 43 mm  Original bracelet. Maximum wrist size 17.5 cm (Extra links available)  Featuring a stainless steel envelope and bracelet, it has a blue wave-shaped dial with luminous hands and markers for excellent underwater visibility. A unidirectional rotating bezel and helium escape valve enhance its diving capabilities  The item is in working order and has a one month warranty. The service history is unknown. It is possible to order a watchmaking service on our website for an additional fee. Then the watch gains a one-year warranty  &nbsp;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/\" \/>\n<meta property=\"og:site_name\" content=\"omegavintagewatch.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/OmegaVintageWatchcom\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/\",\"url\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/\",\"name\":\"1990s Omega Seamaster Professional 300m - omegavintagewatch.com\",\"isPartOf\":{\"@id\":\"https:\/\/omegavintagewatch.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2025\/08\/POK28213.jpg\",\"datePublished\":\"2025-08-12T08:06:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#primaryimage\",\"url\":\"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2025\/08\/POK28213.jpg\",\"contentUrl\":\"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2025\/08\/POK28213.jpg\",\"width\":1200,\"height\":1200,\"caption\":\"Omega Seamaster Professional 300m Cal. 1020 Ref. 2551.80. Automatic movment. Blue dial and bezel.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/omegavintagewatch.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/omegavintagewatch.com\/en\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"1990s Omega Seamaster Professional 300m\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/omegavintagewatch.com\/en\/#website\",\"url\":\"https:\/\/omegavintagewatch.com\/en\/\",\"name\":\"omegavintagewatch.com\",\"description\":\"Timeless Treasures\",\"publisher\":{\"@id\":\"https:\/\/omegavintagewatch.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/omegavintagewatch.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/omegavintagewatch.com\/en\/#organization\",\"name\":\"omegavintagewatch.com\",\"url\":\"https:\/\/omegavintagewatch.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/omegavintagewatch.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2024\/07\/omega-vintage-watch-logo-poziom-kopia.png\",\"contentUrl\":\"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2024\/07\/omega-vintage-watch-logo-poziom-kopia.png\",\"width\":2920,\"height\":288,\"caption\":\"omegavintagewatch.com\"},\"image\":{\"@id\":\"https:\/\/omegavintagewatch.com\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/OmegaVintageWatchcom\",\"https:\/\/www.instagram.com\/omegavintagewatch\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"1990s Omega Seamaster Professional 300m - omegavintagewatch.com","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:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/","og_locale":"en_US","og_type":"article","og_title":"1990s Omega Seamaster Professional 300m - omegavintagewatch.com","og_description":"1990s Omega Seamaster Professional 300m Cal. 1020 Ref. 2551.80  Automatic movment  Blue dial and bezel  It's 36\u00a0mm size without crown, L2L 43 mm  Original bracelet. Maximum wrist size 17.5 cm (Extra links available)  Featuring a stainless steel envelope and bracelet, it has a blue wave-shaped dial with luminous hands and markers for excellent underwater visibility. A unidirectional rotating bezel and helium escape valve enhance its diving capabilities  The item is in working order and has a one month warranty. The service history is unknown. It is possible to order a watchmaking service on our website for an additional fee. Then the watch gains a one-year warranty  &nbsp;","og_url":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/","og_site_name":"omegavintagewatch.com","article_publisher":"https:\/\/www.facebook.com\/OmegaVintageWatchcom","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/","url":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/","name":"1990s Omega Seamaster Professional 300m - omegavintagewatch.com","isPartOf":{"@id":"https:\/\/omegavintagewatch.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#primaryimage"},"image":{"@id":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#primaryimage"},"thumbnailUrl":"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2025\/08\/POK28213.jpg","datePublished":"2025-08-12T08:06:41+00:00","breadcrumb":{"@id":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#primaryimage","url":"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2025\/08\/POK28213.jpg","contentUrl":"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2025\/08\/POK28213.jpg","width":1200,"height":1200,"caption":"Omega Seamaster Professional 300m Cal. 1020 Ref. 2551.80. Automatic movment. Blue dial and bezel."},{"@type":"BreadcrumbList","@id":"https:\/\/omegavintagewatch.com\/en\/product\/1990s-omega-seamaster-professional-300m\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/omegavintagewatch.com\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/omegavintagewatch.com\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"1990s Omega Seamaster Professional 300m"}]},{"@type":"WebSite","@id":"https:\/\/omegavintagewatch.com\/en\/#website","url":"https:\/\/omegavintagewatch.com\/en\/","name":"omegavintagewatch.com","description":"Timeless Treasures","publisher":{"@id":"https:\/\/omegavintagewatch.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/omegavintagewatch.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/omegavintagewatch.com\/en\/#organization","name":"omegavintagewatch.com","url":"https:\/\/omegavintagewatch.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/omegavintagewatch.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2024\/07\/omega-vintage-watch-logo-poziom-kopia.png","contentUrl":"https:\/\/omegavintagewatch.com\/wp-content\/uploads\/2024\/07\/omega-vintage-watch-logo-poziom-kopia.png","width":2920,"height":288,"caption":"omegavintagewatch.com"},"image":{"@id":"https:\/\/omegavintagewatch.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/OmegaVintageWatchcom","https:\/\/www.instagram.com\/omegavintagewatch\/"]}]}},"_links":{"self":[{"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/product\/9308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/media\/9310"}],"wp:attachment":[{"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/media?parent=9308"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/product_brand?post=9308"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/product_cat?post=9308"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/omegavintagewatch.com\/en\/wp-json\/wp\/v2\/product_tag?post=9308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}