{"product_id":"vintage-omega-constellation-calendar-ref-14393-2-sc-cal-561","title":"Vintage Omega Constellation Calendar, Ref. 14393-2 SC, Cal. 561 from 1960","description":"\u003cp data-start=\"94\" data-end=\"510\"\u003eThis vintage Omega Constellation Calendar is a classic example of Omega’s top-tier \u003ca href=\"https:\/\/dumarko.com\/collections\/swiss-watches\"\u003edress watches\u003c\/a\u003e from the early 1960s. The clean dial is well balanced and easy to read, with applied gold-tone hour markers and sharp dauphine hands. The framed date window at 3 o’clock sits neatly within the layout, while the applied Omega logo and Constellation script reflect the model’s position in Omega’s chronometer line.\u003c\/p\u003e\n\u003cp data-start=\"512\" data-end=\"860\"\u003eThe stainless steel case measures 34.6mm in diameter with a 44mm lug-to-lug length, giving it strong presence on the wrist while remaining elegant. At 10mm thick, it wears comfortably and slips easily under a cuff.\u003c\/p\u003e\n\u003cp data-start=\"862\" data-end=\"1263\"\u003eInside is the Omega Caliber 561, an automatic chronometer-rated movement adjusted to high precision standards. The serial number 17213894 dates the watch to 1960. The caseback features the iconic gold observatory medallion, a defining element of the model. This example is completely original and remains in excellent condition.\u003c\/p\u003e\n\u003cp data-start=\"1265\" data-end=\"1407\"\u003e\u003cstrong\u003eCASE\u003c\/strong\u003e\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e34.6mm diameter\u003cbr data-start=\"1291\" data-end=\"1294\"\u003e44mm lug-to-lug\u003cbr data-start=\"1309\" data-end=\"1312\"\u003e10mm thickness\u003cbr data-start=\"1326\" data-end=\"1329\"\u003eStainless steel case\u003cbr data-start=\"1349\" data-end=\"1352\"\u003eScrew-down caseback with gold Constellation medallion\u003c\/p\u003e\n\u003cp data-start=\"1409\" data-end=\"1507\"\u003e\u003cstrong\u003eMOVEMENT\u003c\/strong\u003e\u003cbr data-start=\"1421\" data-end=\"1424\"\u003eOmega Caliber 561\u003cbr data-start=\"1441\" data-end=\"1444\"\u003eAutomatic\u003cbr data-start=\"1453\" data-end=\"1456\"\u003eChronometer-rated\u003cbr data-start=\"1473\" data-end=\"1476\"\u003eSerial number 17213894 (1960)\u003c\/p\u003e\n\u003cp data-start=\"1509\" data-end=\"1632\"\u003e\u003cstrong\u003eDIAL\u003c\/strong\u003e\u003cbr data-start=\"1517\" data-end=\"1520\"\u003eSilver dial\u003cbr data-start=\"1531\" data-end=\"1534\"\u003eApplied hour markers\u003cbr data-start=\"1554\" data-end=\"1557\"\u003eDauphine hands\u003cbr data-start=\"1571\" data-end=\"1574\"\u003eDate window at 3 o’clock\u003cbr data-start=\"1598\" data-end=\"1601\"\u003eOmega Constellation signature\u003c\/p\u003e\n\u003cp data-start=\"1634\" data-end=\"1696\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eREFERENCE\u003c\/strong\u003e\u003cbr data-start=\"1647\" data-end=\"1650\"\u003eOmega Constellation Calendar\u003cbr data-start=\"1678\" data-end=\"1681\"\u003eRef. 14393-2 SC\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"DuMarko","offers":[{"title":"Default Title","offer_id":48789764702460,"sku":null,"price":3390.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2266\/1116\/files\/vintage-omega-constellation-calendar-ref-14393-2-sc-cal-561-from-1960-1327128.jpg?v=1771308996","url":"https:\/\/dumarko.com\/de\/products\/vintage-omega-constellation-calendar-ref-14393-2-sc-cal-561","provider":"DuMarko","version":"1.0","type":"link"}