{"product_id":"omega-speedmaster-moonwatch-calibre-321","title":"OMEGA Speedmaster Moonwatch Calibre 321","description":"\u003cp\u003eThe OMEGA Speedmaster Calibre 321 is a museum-grade revival of one of the most consequential chronographs in modern history—directly inspired by the third-generation Speedmaster worn during the first American spacewalk in 1965, and powered by the same legendary architecture that accompanied astronauts through the Apollo era. More than a stylistic reissue, it represents OMEGA’s return to the hand-wound Calibre 321, a movement revered by collectors for its engineering, historical legitimacy, and the uncompromising link between Swiss chronometry and the Space Race.\u003c\/p\u003e\u003cp\u003eIts 39.7 mm stainless-steel case follows period-correct proportions, paired with a glossy black ceramic bezel (ZrO2) and white enamel tachymeter scale, while the black “step” dial with vintage OMEGA logo and classic tri-compax layout preserves the original visual codes that defined the Speedmaster’s golden chapter. A sapphire exhibition caseback reveals the Calibre 321—an unusually transparent invitation to appreciate the finishing and mechanics of a movement whose lineage is central to Speedmaster scholarship. For collectors, this reference occupies a distinctive position: it offers the cultural and horological relevance of the early Speedmaster narrative with the dependability of contemporary manufacture, making it a compelling acquisition for those building historically anchored, investment-aware collections.\u003c\/p\u003e","brand":"Collecto Archive","offers":[{"title":"Default Title","offer_id":55778337030484,"sku":"895","price":17325.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/9083\/7588\/files\/file-1737157477713-1.png?v=1778509538","url":"https:\/\/collectoarchive.com\/products\/omega-speedmaster-moonwatch-calibre-321","provider":"Collecto Archive","version":"1.0","type":"link"}