{"id":156270,"date":"2026-03-29T03:29:01","date_gmt":"2026-03-29T01:29:01","guid":{"rendered":"https:\/\/lionel-meylan.ch\/produit\/constellation-observatory-39-4-mm-6\/"},"modified":"2026-10-30T22:16:37","modified_gmt":"2026-10-30T21:16:37","slug":"constellation-observatory-39-4-mm-6","status":"publish","type":"product","link":"https:\/\/lionel-meylan.ch\/produit\/constellation-observatory-39-4-mm-6\/","title":{"rendered":"Constellation Observatory 39.4 mm"},"excerpt":{"rendered":"<p>The OMEGA Observatory marks a turning point in the brand&#8217;s quest for precision.<\/p>\n<p>This 39.4 mm polished-brushed model in O-Megasteel features the distinctive faceted \u201cdog-leg\u201d lugs accompanied by a bezel with clear-cut facets. It is presented on a black glossy leather strap on polished buckle.<\/p>\n<p>The \u201cPie-Pan\u201d dial is a reminiscent of the original 1952 Constellation with dodecagonal facets, with transferred OMEGA logo and applied Constellation star. The black ceramic dial is presented with polished centre and polished facets without grooves. The revamped kite-form indexes are fully diamond-polished, matched with diamond-polished dauphine hands, crafted from 18K white gold.<\/p>\n<p>The watch is driven by OMEGA\u2019s calibre 8914, the world\u2019s first two-hand watch to achieve Master Chronometer certification approved by METAS. The movement is visible through the sapphire crystal caseback, revealing a rhodium-plated skeletonised rotor embellished by an applied medallion featuring the laser-engraved Constellation Observatory emblem in contrasting finish.<\/p>\n","protected":false},"featured_media":153710,"template":"","meta":{"_acf_changed":false},"product_brand":[396],"product_cat":[491,493],"product_tag":[1111],"product_collection":[467],"class_list":["post-156270","product","type-product","status-publish","has-post-thumbnail","product_brand-omega-en","product_cat-new","product_cat-watches","product_tag-new-en","product_collection-constellation-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>Chronometer<\/b>: Label awarded to a watch that has been successfully tested by an accredited independent laboratory to receive a certificate conforming to the ISO 3159 chronometer standard.<br><b>Time Zone Function<\/b>: Allows you to easily set the hour hand to different 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>"},{"title":"Technical data","description":"<b>Reference<\/b> : 140.13.39.21.01.001<br\/><b>Between lugs<\/b> : 19 mm<br\/><b>Lug\u2011to\u2011lug<\/b> : 47.20 mm<br\/><b>Thickness<\/b> : 12.23 mm<br\/><b>Case diameter<\/b> : 39.4 mm<br\/><b>Case<\/b> : O\u2011MEGASTEEL<br\/><b>Dial colour<\/b> : Black<br><b>Crystal<\/b> : Domed, bevelled and scratch\u2011resistant sapphire crystal with anti\u2011reflective treatment on both sides<br\/><b>Water resistance<\/b> : 3 bar (30 metres \/ 100 feet)<br\/><b>Total product weight (approx.)<\/b> : 71 g<br\/><b>Calibre<\/b> : OMEGA 8914<br\/><b>Movement type<\/b> : Self winding<br\/><b>Power reserve<\/b> : 60 hours<br>"},{"title":"Bracelet","description":"<b>Strap color<\/b> : Black<br\/><b>Strap type<\/b> : Alligator<br\/><b>Strap surface<\/b> : Alligator leather<br\/><b>Strap underside<\/b> : Grained calf leather<br\/><b>Buckle type<\/b> : Pin 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 v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Constellation Observatory 39.4 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\/produit\/constellation-observatory-39-4-mm-6\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Constellation Observatory 39.4 mm | Lionel Meylan\" \/>\n<meta property=\"og:description\" content=\"The OMEGA Observatory marks a turning point in the brand&#039;s quest for precision. This 39.4 mm polished-brushed model in O-Megasteel features the distinctive faceted \u201cdog-leg\u201d lugs accompanied by a bezel with clear-cut facets. It is presented on a black glossy leather strap on polished buckle.The \u201cPie-Pan\u201d dial is a reminiscent of the original 1952 Constellation with dodecagonal facets, with transferred OMEGA logo and applied Constellation star. The black ceramic dial is presented with polished centre and polished facets without grooves. The revamped kite-form indexes are fully diamond-polished, matched with diamond-polished dauphine hands, crafted from 18K white gold.The watch is driven by OMEGA\u2019s calibre 8914, the world\u2019s first two-hand watch to achieve Master Chronometer certification approved by METAS. 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