{"id":172336,"date":"2025-04-19T08:50:34","date_gmt":"2025-04-19T06:50:34","guid":{"rendered":"https:\/\/lionel-meylan.ch\/produit\/speedmaster-moonwatch-professional-42-mm-18\/"},"modified":"2026-05-13T15:23:49","modified_gmt":"2026-05-13T13:23:49","slug":"speedmaster-moonwatch-professional-42-mm-18","status":"publish","type":"product","link":"https:\/\/lionel-meylan.ch\/en\/product\/speedmaster-moonwatch-professional-42-mm-18\/","title":{"rendered":"Speedmaster Moonwatch Professional 42 mm"},"excerpt":{"rendered":"<p>The Speedmaster Moonwatch is one of the world&#8217;s most iconic watches. Used on all six lunar landings, this legendary chronograph perfectly embodies the pioneering and adventurous spirit of the company. <\/p>\n<p>This 42 mm stainless steel Moonwatch is mounted on a black leather strap. It features a sapphire crystal on both the front and case back. Inspired by the 4th-generation Speedmaster worn on the Moon, this asymmetrical case features a black stepped dial enhanced by the applied OMEGA logo. The anodized aluminum bezel features the signature dot above the number 90.   <\/p>\n<p>The watch is powered by the OMEGA Co-Axial Master Chronometer 3861 calibre, which drives the small seconds counter, the 30-minute counter and the 12-hour counter, in addition to its central chronograph function.<\/p>\n","protected":false},"featured_media":66317,"template":"","meta":{"_acf_changed":false},"product_brand":[396],"product_cat":[491,493],"product_tag":[],"product_collection":[441],"class_list":["post-172336","product","type-product","status-publish","has-post-thumbnail","product_brand-omega-en","product_cat-new","product_cat-watches","product_collection-speedmaster-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":"<b>Antimagnetic<\/b>: The movement resists magnetic fields in excess of 1.5 tesla (15,000 gauss).<br><b>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).<br><b>Chronograph<\/b>: The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore time events while continuing to indicate the time in the same way as a traditional watch. <br><b>Chronometer<\/b>: Designation of a watch that has passed precision tests and received a certificate from an official organization (the COSC).<br><b>Transparent back<\/b>: A transparent back, often sapphire, allows the movement inside the watch to be seen.<br><b>Small seconds<\/b>: Sub-dial hand marking the seconds. It usually completes one full rotation in one minute. <br><b>Tachymeter<\/b>: A tachymeter watch has a speed-measuring function. It is a chronograph with a graduated dial on which the user can read the speed in kilometers per hour over a distance of 1,000 meters. <br>"},{"title":"Technical data","description":"<b>Reference<\/b>: 310.32.42.50.01.002<br><b>Lug spacing<\/b>: 20 mm<br><b>Height from horn to horn<\/b>: 47.50 mm<br><b>Thickness<\/b>: 13.18 mm<br><b>Case diameter<\/b>: 42 mm<br><b>Case<\/b>: Steel<br><b>Dial color<\/b>: Black<br><b>Glass<\/b>: Domed, scratch-resistant sapphire crystal with anti-reflective coating on inside<br><b>Water resistance<\/b>: 5 bar (50 metres \/ 165 feet)<br><b>Total product weight (approx.)<\/b>: 93 g<br><b>Caliber<\/b>: Omega 3861<br><b>Movement type<\/b>: Hand-wound<br><b>Power reserve<\/b>: 50 hours<br>"},{"title":"Bracelet","description":"<b>Strap color<\/b>: Black<br><b>Strap type<\/b>: Leather strap<br><b>Strap top<\/b>: Calfskin<br><b>Strap bottom<\/b>: Calfskin<br><b>Buckle type<\/b>: Folding buckle<br><b>Buckle material<\/b>: Stainless steel<br>"}],"product_cta_title":"","product_cta_descr":"","product_cta_btn":null,"product_cta_img":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Speedmaster Moonwatch Professional 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\/speedmaster-moonwatch-professional-42-mm-18\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Speedmaster Moonwatch Professional 42 mm | Lionel Meylan\" \/>\n<meta property=\"og:description\" content=\"The Speedmaster Moonwatch is one of the world&#039;s most iconic watches. 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