{"id":4815,"date":"2026-03-14T08:45:04","date_gmt":"2026-03-14T08:45:04","guid":{"rendered":"https:\/\/aercana.com\/product\/a-speedmaster-calibre-321-42-mm-platinum-on-platinum\/"},"modified":"2026-04-10T07:27:42","modified_gmt":"2026-04-10T07:27:42","slug":"a-speedmaster-calibre-321-42-mm-platinum-on-platinum","status":"publish","type":"product","link":"https:\/\/aercana.com\/es\/product\/a-speedmaster-calibre-321-42-mm-platinum-on-platinum\/","title":{"rendered":"A- Speedmaster Calibre 321 42 mm, platinum on platinum"},"content":{"rendered":"<ul style=\"font-weight: 400\">\n<li>Make: Omega<\/li>\n<li>Model: Speedmaster Calibre 321<\/li>\n<li>Reference: 311.90.42.30.99.002<\/li>\n<li>Diameter: 42mm<\/li>\n<li>Case material: Platinum<\/li>\n<li>Dial color: Black<\/li>\n<li>Bezel Type: Fixed with a white enamel tachymeter scale<\/li>\n<li>Bezel Color: Black<\/li>\n<li>Bezel Material: Ceramic<\/li>\n<li>Crystal: Scratch\u2011resistant sapphire crystal with anti\u2011reflective treatment on both sides<\/li>\n<li>Movement: Manual\u2011winding<\/li>\n<li>Bracelet type: Polished and brushed bracelet<\/li>\n<li>Bracelet Material: Platinum<\/li>\n<li>Buckle type: Platinum Foldover clasp<\/li>\n<li>Functions: Chronograph, Tachymeter scale, Small, Seconds, Minutes, Hours<\/li>\n<li>Water resistance: Up to a 5 bar (50m\/165 ft)<\/li>\n<li>Warranty: Omega International 5-year Warranty<\/li>\n<\/ul>\n<p><span lang=\"EN-US\">Introducing the unworn watch OMEGA Speedmaster Moonwatch Ref# 311.90.42.30.99.002 a striking tribute to one of the most iconic timepieces in horological history\u2014a watch that has not only witnessed, but actively accompanied humankind\u2019s greatest achievements, including all six lunar landings. This 42 mm masterpiece is crafted from a noble platinum-gold alloy (Pt950Au20), offering a distinctive weight and presence on the wrist. It is paired with a polished and brushed Platinum bracelet that Foldover clasp features a vintage OMEGA logo, echoing the timeless aesthetic of the original Moonwatch. At the heart of this extraordinary chronograph beats the reborn OMEGA Calibre 321\u2014meticulously reconstructed to original specifications and visible through a sapphire-crystal caseback. The return of this historic movement marks a significant chapter in the Speedmaster\u2019s legacy, blending tradition with modern craftsmanship. The watch\u2019s black ceramic bezel is inlaid with a white enamel tachymeter scale, while the deep black onyx step dial exudes refined elegance. Indices and hands are crafted in 18k White Gold, including the applied vintage OMEGA logo\u2014offering a rich contrast against the dial\u2019s polished surface. However, the true celestial beauty lies in the three additional dials: a 30-minute counter at 3 o\u2019clock; a 12-hour counter at 6 o\u2019clock, both part of the chronograph; and a continuous small second\u2019s counter at 9 o\u2019clock. Each of them genuine lunar meteorite, directly connecting this modern marvel to the surface of the Moon it once helped explore.<\/span><span lang=\"EN-US\">\u00a0<\/span><span lang=\"EN-US\">Scratch<\/span><span lang=\"EN-US\">\u2011<\/span><span lang=\"EN-US\">resistant sapphire crystal with anti<\/span><span lang=\"EN-US\">\u2011<\/span><span lang=\"EN-US\">reflective treatment on both sides ensures exceptional durability, preserving the pristine appearance of the dial. Bold, luxurious, and steeped in spacefaring heritage, this platinum Speedmaster with Water resistance 5 bar (50 metres \/ 165 feet) is more than a timepiece\u2014it\u2019s a legacy in motion.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Make: Omega Model: Speedmaster Calibre 321 Reference: 311.90.42.30.99.002 Diameter: 42mm Case material: Platinum Dial color: Black Bezel Type: Fixed with a white enamel tachymeter scale Bezel Color: Black Bezel Material: Ceramic Crystal: Scratch\u2011resistant sapphire crystal with anti\u2011reflective treatment on both sides Movement: Manual\u2011winding Bracelet type: Polished and brushed bracelet Bracelet Material: Platinum Buckle type: Platinum [&#8230;]\n","protected":false},"featured_media":4816,"comment_status":"open","ping_status":"open","template":"","meta":[],"product_brand":[133],"product_cat":[182,36,165],"product_tag":[],"class_list":{"0":"post-4815","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-omega","7":"product_cat-hegitage-models","8":"product_cat-omega","9":"product_cat-speedmaster","11":"first","12":"instock","13":"sale","14":"purchasable","15":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/product\/4815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/comments?post=4815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/media\/4816"}],"wp:attachment":[{"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/media?parent=4815"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/product_brand?post=4815"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/product_cat?post=4815"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aercana.com\/es\/wp-json\/wp\/v2\/product_tag?post=4815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}