{"product_id":"vintage-omega-cosmic-moonphase-triple-calendar-ref-2471-1-original-radium-dial","title":"Vintage Omega Cosmic, Moonphase Triple Calendar, Ref. 2471\/1, Original Radium dial from 1944","description":"\u003cp data-end=\"695\" data-start=\"207\"\u003eThe \u003ca href=\"https:\/\/dumarko.com\/collections\/omega-watches\"\u003eOmega\u003c\/a\u003e Cosmic was introduced in 1947 and remained in the brand’s catalogue until 1956 as its most prestigious and complicated wristwatch offering of the time. This example is a reference 2471\/1 in stainless steel, featuring the Omega Caliber 381 (formerly 27 DL PC AM) — Omega’s first triple calendar moonphase movement. The movement in this watch dates to 1944, predating the official launch of the Cosmic line and placing it among the earliest examples known with this configuration.\u003c\/p\u003e\n\u003cp data-end=\"1165\" data-start=\"697\"\u003eThe dial follows the classic Cosmic layout, with day and month windows at 12 o’clock (displayed in English), and a moonphase set within a large sub-seconds register at 6 o’clock. The outermost scale is a blue date ring, read via a central blued steel pointer hand. The hands and dial markers contain traces of original radium lume, now beautifully aged to a soft, warm tone. \u003cspan class=\"s1\"\u003e\u003ca href=\"https:\/\/dumarko.com\/blogs\/news\/is-it-safe-to-wear-a-radium-watch\"\u003e(if you are concerned with safety of the radium, please read our article)\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1178\" data-start=\"1167\"\u003e\u003cstrong data-end=\"1176\" data-start=\"1167\"\u003eCASE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1490\" data-start=\"1179\"\u003e\n\u003cli data-end=\"1291\" data-start=\"1236\"\u003e\n\u003cp data-end=\"1291\" data-start=\"1238\"\u003e3-piece stainless steel case with snap-on case back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1375\" data-start=\"1292\"\u003e\n\u003cp data-end=\"1375\" data-start=\"1294\"\u003e35 mm (excluding crown) \/ 42 mm lug-to-lug \/ 18 mm between lugs \/ 10 mm thick\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1444\" data-start=\"1423\"\u003e\n\u003cp data-end=\"1444\" data-start=\"1425\"\u003eReference: 2471\/1\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1507\" data-start=\"1492\"\u003e\u003cstrong data-end=\"1505\" data-start=\"1492\"\u003eMOVEMENT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1702\" data-start=\"1508\"\u003e\n\u003cli data-end=\"1560\" data-start=\"1508\"\u003e\n\u003cp data-end=\"1560\" data-start=\"1510\"\u003eOmega Caliber 381 (27 DL PC AM) – manual winding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1617\" data-start=\"1561\"\u003e\n\u003cp data-end=\"1617\" data-start=\"1563\"\u003e17 jewels, 18,000 A\/h, approx. 44-hour power reserve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1656\" data-start=\"1618\"\u003e\n\u003cp data-end=\"1656\" data-start=\"1620\"\u003eProfessionally serviced \u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1715\" data-start=\"1704\"\u003e\u003cstrong data-end=\"1713\" data-start=\"1704\"\u003eDIAL:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2035\" data-start=\"1716\"\u003e\n\u003cli data-end=\"1801\" data-start=\"1716\"\u003e\n\u003cp data-end=\"1801\" data-start=\"1718\"\u003ePatina dial \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1828\" data-start=\"1802\"\u003e\n\u003cp data-end=\"1828\" data-start=\"1804\"\u003eEnglish calendar wheels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1878\" data-start=\"1829\"\u003e\n\u003cp data-end=\"1878\" data-start=\"1831\"\u003eOriginal leaf hands and blued steel date hand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1930\" data-start=\"1879\"\u003e\n\u003cp data-end=\"1930\" data-start=\"1881\"\u003eMoonphase display with gold-tone moon and stars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1980\" data-start=\"1931\"\u003e\n\u003cp data-end=\"1980\" data-start=\"1933\"\u003eRadium lume present on hour markers and hands\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuMarko","offers":[{"title":"Default Title","offer_id":48893753819388,"sku":null,"price":7490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2266\/1116\/files\/vintage-omega-cosmic-moonphase-triple-calendar-ref-24711-original-radium-dial-from-1944-3622847.jpg?v=1774882304","url":"https:\/\/dumarko.com\/fr\/products\/vintage-omega-cosmic-moonphase-triple-calendar-ref-2471-1-original-radium-dial","provider":"DuMarko","version":"1.0","type":"link"}