{"id":171688,"date":"2025-04-19T07:18:07","date_gmt":"2025-04-19T05:18:07","guid":{"rendered":"https:\/\/lionel-meylan.ch\/produit\/seamaster-diver-300m-42-mm-22\/"},"modified":"2026-05-13T15:12:31","modified_gmt":"2026-05-13T13:12:31","slug":"seamaster-diver-300m-42-mm-22","status":"publish","type":"product","link":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/","title":{"rendered":"Seamaster Diver 300M 42 mm"},"excerpt":{"rendered":"

The Seamaster Professional Diver 300M has been a legend since its launch in 1993. The contemporary collection honours its maritime heritage by combining it with the very best of OMEGA innovation and design.
This 42 mm stainless steel model is topped by a black ceramic bezel featuring a white enamel diving scale. The dial, also in polished black ceramic, is decorated with laser-engraved waves and features a date window at 6 o’clock.
The skeletonized hands and rhodium-plated raised hour-markers are coated with white Super-LumiNova, while the helium valve adopts a new conical shape.
The watch is presented on a stainless steel bracelet and powered by the OMEGA Master Chronometer 8800 caliber, which can be admired through the wavy-edged sapphire crystal caseback. <\/p>\n","protected":false},"featured_media":63751,"template":"","meta":{"_acf_changed":false},"product_brand":[396],"product_cat":[491,493],"product_tag":[],"product_collection":[439],"class_list":["post-171688","product","type-product","status-publish","has-post-thumbnail","product_brand-omega-en","product_cat-new","product_cat-watches","product_collection-seamaster-en","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"product_is_new":false,"product_not_available":false,"product_related_stores":null,"product_infos":"","product_features":[{"title":"Features","description":"Antimagnetic<\/b>: The movement resists magnetic fields in excess of 1.5 tesla (15,000 gauss).
Master Chronometer certification<\/b>: This certification guarantees the highest level of precision, performance and magnetic resistance in Swiss industry, as established by the Swiss Federal Institute of Metrology (METAS).
Chronometer<\/b>: Designation of a watch that has passed precision tests and received a certificate from an official organization (the COSC).
Screw-in crown<\/b>: self-locking crown screwed into the case tube, used for highly water-resistant diving watches.
Date<\/b>: The day of the month, displayed in an aperture on the watch dial at 3 or 6 o'clock, or in a counter at 9 o'clock.
Transparent back<\/b>: A transparent back, often sapphire, allows the movement inside the watch to be seen.
Unidirectional rotating bezel<\/b>: Bezel turning in one direction only. Particularly useful for divers, as they can't accidentally turn it in the wrong direction and thus miscalculate their dive times. A rotating bezel makes it easier to measure elapsed time.
Helium valve<\/b>: Decompression system allowing helium to escape from the watch when worn by professional divers (long-term underwater work, offshore oil exploration, etc.).
"},{"title":"Technical data","description":"Reference number<\/b>: 210.30.42.20.01.001
Lug spacing<\/b>: 20 mm
Height from horn to horn<\/b>: 49.9 mm
Thickness<\/b>: 13.6 mm
Case diameter<\/b>: 42 mm
Case<\/b>: Steel
Dial color<\/b>: Black
Glass<\/b>: Domed, scratch-resistant sapphire crystal with anti-reflective coating on both sides
Water resistance<\/b>: 30 bar (300 meters\/1,000 feet)
Total product weight (approx.)<\/b>: 194 g
Caliber<\/b>: Omega 8800
Movement type<\/b>: Self-winding
Power reserve<\/b>: 55 hours
"},{"title":"Bracelet","description":"Material<\/b>: Steel
Clasp type<\/b>: Folding clasp with ease of use and plunger extension
"}],"product_cta_title":"","product_cta_descr":"","product_cta_btn":null,"product_cta_img":null},"yoast_head":"\nSeamaster Diver 300M 42 mm | Lionel Meylan<\/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:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seamaster Diver 300M 42 mm | Lionel Meylan\" \/>\n<meta property=\"og:description\" content=\"The Seamaster Professional Diver 300M has been a legend since its launch in 1993. The contemporary collection honours its maritime heritage by combining it with the very best of OMEGA innovation and design.This 42 mm stainless steel model is topped by a black ceramic bezel featuring a white enamel diving scale. The dial, also in polished black ceramic, is decorated with laser-engraved waves and features a date window at 6 o'clock. The skeletonized hands and rhodium-plated raised hour-markers are coated with white Super-LumiNova, while the helium valve adopts a new conical shape.The watch is presented on a stainless steel bracelet and powered by the OMEGA Master Chronometer 8800 caliber, which can be admired through the wavy-edged sapphire crystal caseback.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/\" \/>\n<meta property=\"og:site_name\" content=\"Lionel Meylan\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/lionelmeylanvevey\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-13T13:12:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/04\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/\",\"url\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/\",\"name\":\"Seamaster Diver 300M 42 mm | Lionel Meylan\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lionel-meylan.ch\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png\",\"datePublished\":\"2025-04-19T05:18:07+00:00\",\"dateModified\":\"2026-05-13T13:12:31+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/#primaryimage\",\"url\":\"https:\\\/\\\/lionel-meylan.ch\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png\",\"contentUrl\":\"https:\\\/\\\/lionel-meylan.ch\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/product\\\/seamaster-diver-300m-42-mm-22\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Store\",\"item\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/store\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Seamaster Diver 300M 42 mm\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/\",\"name\":\"Lionel Meylan\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/#organization\",\"name\":\"Lionel Meylan\",\"url\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/lionel-meylan.ch\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo..svg\",\"contentUrl\":\"https:\\\/\\\/lionel-meylan.ch\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo..svg\",\"caption\":\"Lionel Meylan\"},\"image\":{\"@id\":\"https:\\\/\\\/lionel-meylan.ch\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/lionelmeylanvevey\",\"https:\\\/\\\/www.instagram.com\\\/lionel_meylan\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/10324373\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Seamaster Diver 300M 42 mm | Lionel Meylan","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:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/","og_locale":"en_US","og_type":"article","og_title":"Seamaster Diver 300M 42 mm | Lionel Meylan","og_description":"The Seamaster Professional Diver 300M has been a legend since its launch in 1993. The contemporary collection honours its maritime heritage by combining it with the very best of OMEGA innovation and design.This 42 mm stainless steel model is topped by a black ceramic bezel featuring a white enamel diving scale. The dial, also in polished black ceramic, is decorated with laser-engraved waves and features a date window at 6 o'clock. The skeletonized hands and rhodium-plated raised hour-markers are coated with white Super-LumiNova, while the helium valve adopts a new conical shape.The watch is presented on a stainless steel bracelet and powered by the OMEGA Master Chronometer 8800 caliber, which can be admired through the wavy-edged sapphire crystal caseback.","og_url":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/","og_site_name":"Lionel Meylan","article_publisher":"https:\/\/www.facebook.com\/lionelmeylanvevey","article_modified_time":"2026-05-13T13:12:31+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/04\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/","url":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/","name":"Seamaster Diver 300M 42 mm | Lionel Meylan","isPartOf":{"@id":"https:\/\/lionel-meylan.ch\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/#primaryimage"},"image":{"@id":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/#primaryimage"},"thumbnailUrl":"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/04\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png","datePublished":"2025-04-19T05:18:07+00:00","dateModified":"2026-05-13T13:12:31+00:00","breadcrumb":{"@id":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/#primaryimage","url":"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/04\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png","contentUrl":"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/04\/gsn4rbr0nyofvmpi3wfm2f02f7d441f50c1d1d7d788824c75d8699614..png","width":1000,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/lionel-meylan.ch\/en\/product\/seamaster-diver-300m-42-mm-22\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/lionel-meylan.ch\/en\/"},{"@type":"ListItem","position":2,"name":"Store","item":"https:\/\/lionel-meylan.ch\/en\/store\/"},{"@type":"ListItem","position":3,"name":"Seamaster Diver 300M 42 mm"}]},{"@type":"WebSite","@id":"https:\/\/lionel-meylan.ch\/en\/#website","url":"https:\/\/lionel-meylan.ch\/en\/","name":"Lionel Meylan","description":"","publisher":{"@id":"https:\/\/lionel-meylan.ch\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lionel-meylan.ch\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/lionel-meylan.ch\/en\/#organization","name":"Lionel Meylan","url":"https:\/\/lionel-meylan.ch\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lionel-meylan.ch\/en\/#\/schema\/logo\/image\/","url":"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2024\/09\/logo..svg","contentUrl":"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2024\/09\/logo..svg","caption":"Lionel Meylan"},"image":{"@id":"https:\/\/lionel-meylan.ch\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/lionelmeylanvevey","https:\/\/www.instagram.com\/lionel_meylan\/","https:\/\/www.linkedin.com\/company\/10324373"]}]}},"_links":{"self":[{"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/product\/171688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/media\/63751"}],"wp:attachment":[{"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/media?parent=171688"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/product_brand?post=171688"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/product_cat?post=171688"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/product_tag?post=171688"},{"taxonomy":"product_collection","embeddable":true,"href":"https:\/\/lionel-meylan.ch\/en\/wp-json\/wp\/v2\/product_collection?post=171688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}