{"product_id":"case-547-omega-speedmaster-triple-date-black-ref-3520-5","title":"Case #547 — Omega Speedmaster Triple Date Ref. 3520.50.00","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eCase #547 — Omega Speedmaster Triple Date Ref. 3520.50.00\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"65\" data-end=\"194\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"65\" data-end=\"76\"\u003eStatus:\u003c\/strong\u003e Active Investigation\u003cbr data-start=\"97\" data-end=\"100\"\u003e\u003cstrong data-start=\"100\" data-end=\"114\"\u003eCondition:\u003c\/strong\u003e Very Good Pre-Owned\u003cbr data-start=\"134\" data-end=\"137\"\u003e\u003cstrong data-start=\"137\" data-end=\"147\"\u003eScope:\u003c\/strong\u003e Box, Papers, and Cards\u003cbr data-start=\"170\" data-end=\"173\"\u003e\u003cstrong data-start=\"173\" data-end=\"182\"\u003eYear:\u003c\/strong\u003e Early 2000s\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xxz1s1\" data-start=\"196\" data-end=\"216\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"199\" data-end=\"216\"\u003e🔎 Case Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"218\" data-end=\"585\"\u003eThe Omega Speedmaster Triple Date Ref. 3520.50.00 offers an unusually rich combination of functions in a compact and highly wearable Speedmaster format. Its black dial incorporates a chronograph, day and month apertures, pointer date, small seconds, 24-hour indication, and tachymeter scale without losing the distinctive sporting character of the Speedmaster family.\u003c\/p\u003e\n\u003cp data-start=\"587\" data-end=\"905\"\u003eAt \u003cstrong data-start=\"590\" data-end=\"598\"\u003e39mm\u003c\/strong\u003e, this reference wears more compactly than the traditional Moonwatch while delivering considerably more calendar information. The steel case and bracelet give it the familiar Speedmaster profile, while the densely arranged dial rewards closer inspection and gives the watch a distinctly technical character.\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"1255\"\u003eThis early-2000s example is presented in \u003cstrong data-start=\"948\" data-end=\"981\"\u003every good pre-owned condition\u003c\/strong\u003e and includes its \u003cstrong data-start=\"999\" data-end=\"1025\"\u003ebox, papers, and cards\u003c\/strong\u003e. The bracelet is currently sized to fit approximately a \u003cstrong data-start=\"1082\" data-end=\"1100\"\u003e7.5-inch wrist\u003c\/strong\u003e. With its complete accompanying set, versatile proportions, and complication-rich layout, this is a particularly appealing example for an Omega collector.\u003c\/p\u003e\n\u003ch2 data-section-id=\"153bhp\" data-start=\"1257\" data-end=\"1280\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1260\" data-end=\"1280\"\u003e🕰️ The Evidence\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1282\" data-end=\"1929\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1296\"\u003eReference:\u003c\/strong\u003e 3520.50.00\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1320\"\u003eModel:\u003c\/strong\u003e Omega Speedmaster Day-Date \/ Triple Date\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e\u003cstrong data-start=\"1364\" data-end=\"1373\"\u003eCase:\u003c\/strong\u003e Stainless Steel\u003cbr data-start=\"1389\" data-end=\"1392\"\u003e\u003cstrong data-start=\"1392\" data-end=\"1406\"\u003eCase Size:\u003c\/strong\u003e 39mm\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1424\"\u003eBezel:\u003c\/strong\u003e Fixed Tachymeter Bezel\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e\u003cstrong data-start=\"1450\" data-end=\"1462\"\u003eCrystal:\u003c\/strong\u003e Scratch-Resistant Sapphire Crystal with Interior Anti-Reflective Treatment\u003cbr data-start=\"1537\" data-end=\"1540\"\u003e\u003cstrong data-start=\"1540\" data-end=\"1549\"\u003eDial:\u003c\/strong\u003e Black\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1571\"\u003eMovement:\u003c\/strong\u003e Omega Calibre 1151 Automatic\u003cbr data-start=\"1600\" data-end=\"1603\"\u003e\u003cstrong data-start=\"1603\" data-end=\"1621\"\u003ePower Reserve:\u003c\/strong\u003e Approximately 44 Hours\u003cbr data-start=\"1644\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1647\" data-end=\"1661\"\u003eFunctions:\u003c\/strong\u003e Chronograph, Day, Date, Month, 24-Hour Indication, Small Seconds, Hours, and Minutes\u003cbr data-start=\"1746\" data-end=\"1749\"\u003e\u003cstrong data-start=\"1749\" data-end=\"1762\"\u003eBracelet:\u003c\/strong\u003e Stainless Steel\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e\u003cstrong data-start=\"1781\" data-end=\"1798\"\u003eBracelet Fit:\u003c\/strong\u003e Approximately 7.5-Inch Wrist\u003cbr data-start=\"1827\" data-end=\"1830\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1851\"\u003eWater Resistance:\u003c\/strong\u003e 50 Meters\u003cbr data-start=\"1861\" data-end=\"1864\"\u003e\u003cstrong data-start=\"1864\" data-end=\"1873\"\u003eYear:\u003c\/strong\u003e Early 2000s\u003cbr data-start=\"1885\" data-end=\"1888\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1904\"\u003eAccessories:\u003c\/strong\u003e Box, Papers, and Cards\u003c\/p\u003e\n\u003cp data-start=\"1931\" data-end=\"2044\"\u003e\u003cstrong data-start=\"1931\" data-end=\"1951\"\u003eCondition Notes:\u003c\/strong\u003e Very good pre-owned condition overall, with wear consistent with careful previous ownership.\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2290\"\u003eOmega identifies the discontinued reference as a 39mm stainless-steel Speedmaster powered by the self-winding Calibre 1151, with a 44-hour power reserve, sapphire crystal, and 50 meters of water resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1549bwl\" data-start=\"2292\" data-end=\"2321\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2295\" data-end=\"2321\"\u003e⌚ Speedmaster Heritage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2323\" data-end=\"2603\"\u003eThe 3520.50.00 belongs to the automatic, calendar-equipped branch of the Speedmaster family. Rather than replicating the manual-wind Moonwatch formula, it expands the Speedmaster into a compact everyday chronograph with a complete calendar display and practical automatic winding.\u003c\/p\u003e\n\u003cp data-start=\"2605\" data-end=\"2950\"\u003eIts combination of a pointer date around the dial, day and month windows, chronograph registers, and 24-hour display gives the watch its familiar “Triple Date” identity. The result is one of the most functionally dense Speedmasters of its era, housed in proportions that remain comfortable for regular wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"olqnr0\" data-start=\"2952\" data-end=\"2982\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2955\" data-end=\"2982\"\u003e🌟 Collector Provenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2984\" data-end=\"3254\"\u003eThe Ref. 3520.50.00 appeals to collectors who want a Speedmaster that sits outside the standard Moonwatch path. Its 39mm case, automatic Calibre 1151, complete calendar display, and layered black dial make it recognizably Omega while giving it a personality all its own.\u003c\/p\u003e\n\u003cp data-start=\"3256\" data-end=\"3570\"\u003eComplete examples from the early 2000s are particularly attractive because the original box, papers, and cards help preserve the history of the watch. Combined with its very good condition and generously sized bracelet, this example is ready for a collector seeking a distinctive and complication-rich Speedmaster.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1m0aqgo\" data-start=\"3572\" data-end=\"3600\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3575\" data-end=\"3600\"\u003e🧾 From the Case File\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3602\" data-end=\"3818\"\u003eRecovered as an early-2000s Omega Speedmaster Triple Date Ref. 3520.50.00. Presented in very good pre-owned condition with box, papers, and cards. Stainless-steel bracelet sized to fit approximately a 7.5-inch wrist.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1tceir8\" data-start=\"3820\" data-end=\"3842\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3823\" data-end=\"3842\"\u003e🗝️ BST Verdict\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3844\" data-end=\"4103\"\u003eCase #547 offers a great deal of Omega character in a compact package. Its automatic chronograph movement, triple-calendar functionality, complete accompanying set, and wearable 39mm proportions make this a particularly compelling collector-ready Speedmaster.\u003c\/p\u003e\n\u003cp data-start=\"4105\" data-end=\"4146\"\u003e👉 \u003cstrong data-start=\"4108\" data-end=\"4146\"\u003eEvery case deserves a closer look.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Baker Street Timepieces","offers":[{"title":"Default Title","offer_id":58260353253679,"sku":null,"price":2700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5439\/files\/IMG_5617.jpg?v=1785197261","url":"https:\/\/bakerstreettimepieces.com\/products\/case-547-omega-speedmaster-triple-date-black-ref-3520-5","provider":"Baker Street Timepieces","version":"1.0","type":"link"}