{"id":172307,"date":"2025-04-19T09:00:19","date_gmt":"2025-04-19T07:00:19","guid":{"rendered":"https:\/\/lionel-meylan.ch\/produit\/speedmaster-chronoscope-43-mm-9\/"},"modified":"2026-05-13T15:23:14","modified_gmt":"2026-05-13T13:23:14","slug":"speedmaster-chronoscope-43-mm-9","status":"publish","type":"product","link":"https:\/\/lionel-meylan.ch\/en\/product\/speedmaster-chronoscope-43-mm-9\/","title":{"rendered":"Speedmaster Chronoscope 43 mm"},"excerpt":{"rendered":"<p>The Chronoscope collection takes the legendary Speedmaster design and combines it with the OMEGA chronograph wristwatches of the 1940s.<\/p>\n<p>This 43 mm model is crafted in stainless steel with a silver dial and blackened counters. Its anodized aluminum bezel with tachymeter scale is black, as are its leaf hands and Arabic numerals, and it features a unique &#8220;spiral&#8221; circuit pattern that unrolls below the minutes. <\/p>\n<p>Its distinctive feature is a dial with three distinct measuring scales printed on it in the spiral style of the 1940s: a tachometric scale, a pulsometer and a telemetric scale.<\/p>\n<p>Offered with a stainless steel bracelet, it also features a black small seconds counter at 9 o&#8217;clock and a black 60-minute and 12-hour totalizer with red hands at 3 o&#8217;clock. The watch is powered by the OMEGA Co-Axial Master Chronometer 9908 movement. <\/p>\n","protected":false},"featured_media":66580,"template":"","meta":{"_acf_changed":false},"product_brand":[396],"product_cat":[491,493],"product_tag":[],"product_collection":[441],"class_list":["post-172307","product","type-product","status-publish","has-post-thumbnail","product_brand-omega-en","product_cat-new","product_cat-watches","product_collection-speedmaster-en","first","outofstock","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>Time zone function<\/b>: Allows the hour hand to be easily set to two time zones, without stopping the watch.<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>Pulsometer<\/b>: watch with a scale for measuring the number of heartbeats per 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><b>Rangefinder<\/b>: This precision instrument can accurately measure your distance from lightning, for example, or from anything visible or audible.<br>"},{"title":"Technical data","description":"<b>Reference<\/b>: 329.30.43.51.02.002<br><b>Lug spacing<\/b>: 21 mm<br><b>Horn-to-horn height<\/b>: 48.60 mm<br><b>Thickness<\/b>: 12.80 mm<br><b>Case diameter<\/b>: 43 mm<br><b>Case<\/b>: Steel<br><b>Dial color<\/b>: Silver<br><b>Glass<\/b>: Scratch-resistant sapphire crystal with double-sided anti-reflective coating<br><b>Water resistance<\/b>: 5 bar (50 metres \/ 165 feet)<br><b>Total product weight (approx.)<\/b>: 144 g<br><b>Caliber<\/b>: OMEGA 9908<br><b>Movement type<\/b>: Hand-wound<br><b>Power reserve<\/b>: 60 hours<br>"},{"title":"Bracelet","description":"<b>Material<\/b>: Steel<br><b>Clasp type<\/b>: Deployment buckle with ease of use<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 Chronoscope 43 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-chronoscope-43-mm-9\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Speedmaster Chronoscope 43 mm | Lionel Meylan\" \/>\n<meta property=\"og:description\" content=\"The Chronoscope collection takes the legendary Speedmaster design and combines it with the OMEGA chronograph wristwatches of the 1940s.This 43 mm model is crafted in stainless steel with a silver dial and blackened counters. 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