{"product_id":"case-361-omega-seamaster-planet-ocean-600m-blue-ref-215-30-44-21-03-001","title":"Case #361 — Omega Seamaster Planet Ocean 600M Blue Ref. 215.30.44.21.03.001","description":"\u003ch1 data-section-id=\"rbyoq7\" data-start=\"152\" data-end=\"233\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"154\" data-end=\"233\"\u003eCase #361 — Omega Seamaster Planet Ocean 600M Blue Ref. 215.30.44.21.03.001\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"235\" data-end=\"361\"\u003e\u003cstrong data-start=\"235\" data-end=\"246\"\u003eStatus:\u003c\/strong\u003e Active Investigation\u003cbr data-start=\"267\" data-end=\"270\"\u003e\u003cstrong data-start=\"270\" data-end=\"284\"\u003eCondition:\u003c\/strong\u003e Good Pre-Owned\u003cbr data-start=\"299\" data-end=\"302\"\u003e\u003cstrong data-start=\"302\" data-end=\"312\"\u003eScope:\u003c\/strong\u003e Box, Papers, and Cards\u003cbr data-start=\"335\" data-end=\"338\"\u003e\u003cstrong data-start=\"338\" data-end=\"347\"\u003eYear:\u003c\/strong\u003e 2026 example\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xxz1s1\" data-start=\"363\" data-end=\"383\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"366\" data-end=\"383\"\u003e🔎 Case Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"384\" data-end=\"991\"\u003eThe Omega Seamaster Planet Ocean 600M Ref. 215.30.44.21.03.001 is a larger-format modern diver with real presence — the kind of watch that brings together Omega’s contemporary tool-watch engineering with a more substantial wrist feel than the standard Seamaster Professional line. At \u003cstrong data-start=\"668\" data-end=\"678\"\u003e43.5mm\u003c\/strong\u003e, it wears with purpose, and the blue execution gives the watch a sharper, more striking character than the more common black-dial configurations. The current steel bracelet reference is built around a robust case, ceramic bezel, and Omega’s modern Planet Ocean architecture. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"993\" data-end=\"1471\"\u003eWhat makes this reference especially appealing is the way it balances technical seriousness with strong everyday wearability. The blue ceramic bezel and matching blue dial give the watch a distinctly modern look, while the steel bracelet keeps the overall presentation versatile and substantial. It is a watch that feels every bit like a true Planet Ocean: deeper rated, heavier built, and more assertive than the average luxury dive watch. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1473\" data-end=\"1773\"\u003eThis example is presented in \u003cstrong data-start=\"1502\" data-end=\"1530\"\u003egood pre-owned condition\u003c\/strong\u003e. Overall, it shows honest light wear consistent with careful use. The case and bracelet show barely visible wear overall, and it includes \u003cstrong data-start=\"1669\" data-end=\"1695\"\u003ebox, papers, and cards\u003c\/strong\u003e. The bracelet is currently sized to fit approximately a \u003cstrong data-start=\"1752\" data-end=\"1771\"\u003e7.75-inch wrist\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"153bhp\" data-start=\"1775\" data-end=\"1798\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1778\" data-end=\"1798\"\u003e🕰️ The Evidence\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1799\" data-end=\"2261\"\u003e\u003cstrong data-start=\"1799\" data-end=\"1813\"\u003eReference:\u003c\/strong\u003e 215.30.44.21.03.001\u003cbr data-start=\"1833\" data-end=\"1836\"\u003e\u003cstrong data-start=\"1836\" data-end=\"1846\"\u003eModel:\u003c\/strong\u003e Omega Seamaster Planet Ocean 600M Blue\u003cbr data-start=\"1885\" data-end=\"1888\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1897\"\u003eCase:\u003c\/strong\u003e Stainless Steel\u003cbr data-start=\"1913\" data-end=\"1916\"\u003e\u003cstrong data-start=\"1916\" data-end=\"1930\"\u003eCase Size:\u003c\/strong\u003e 43.5 mm\u003cbr data-start=\"1938\" data-end=\"1941\"\u003e\u003cstrong data-start=\"1941\" data-end=\"1951\"\u003eBezel:\u003c\/strong\u003e Blue Ceramic Dive Bezel\u003cbr data-start=\"1975\" data-end=\"1978\"\u003e\u003cstrong data-start=\"1978\" data-end=\"1990\"\u003eCrystal:\u003c\/strong\u003e Sapphire\u003cbr data-start=\"1999\" data-end=\"2002\"\u003e\u003cstrong data-start=\"2002\" data-end=\"2011\"\u003eDial:\u003c\/strong\u003e Blue\u003cbr data-start=\"2016\" data-end=\"2019\"\u003e\u003cstrong data-start=\"2019\" data-end=\"2032\"\u003eMovement:\u003c\/strong\u003e Automatic\u003cbr data-start=\"2042\" data-end=\"2045\"\u003e\u003cstrong data-start=\"2045\" data-end=\"2058\"\u003eBracelet:\u003c\/strong\u003e Stainless Steel Bracelet\u003cbr data-start=\"2083\" data-end=\"2086\"\u003e\u003cstrong data-start=\"2086\" data-end=\"2103\"\u003eBracelet Fit:\u003c\/strong\u003e Approximately 7.75\" wrist\u003cbr data-start=\"2129\" data-end=\"2132\"\u003e\u003cstrong data-start=\"2132\" data-end=\"2142\"\u003eClasp:\u003c\/strong\u003e Folding \/ Deployment\u003cbr data-start=\"2163\" data-end=\"2166\"\u003e\u003cstrong data-start=\"2166\" data-end=\"2187\"\u003eWater Resistance:\u003c\/strong\u003e 600 m\u003cbr data-start=\"2193\" data-end=\"2196\"\u003e\u003cstrong data-start=\"2196\" data-end=\"2205\"\u003eYear:\u003c\/strong\u003e 2026 example\u003cbr data-start=\"2218\" data-end=\"2221\"\u003e\u003cstrong data-start=\"2221\" data-end=\"2237\"\u003eAccessories:\u003c\/strong\u003e Box, Papers, and Cards\u003c\/p\u003e\n\u003cp data-start=\"2263\" data-end=\"2415\"\u003e\u003cstrong data-start=\"2263\" data-end=\"2283\"\u003eCondition Notes:\u003c\/strong\u003e Good pre-owned condition overall, with light wear consistent with careful use. Case and bracelet show barely visible wear overall.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1th4ds9\" data-start=\"2417\" data-end=\"2442\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2420\" data-end=\"2442\"\u003e🌊 Diving Heritage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2443\" data-end=\"2941\"\u003eThe Planet Ocean line represents the more technical and more heavily built side of Omega’s modern dive-watch family. Where the standard Seamaster Professional often leans slimmer and more versatile, the Planet Ocean is designed to feel more substantial, with deeper water resistance, thicker case architecture, and a more overt tool-watch stance. This 43.5mm version carries that identity clearly, while the blue execution adds a more contemporary visual edge. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2943\" data-end=\"3328\"\u003eThat balance is a large part of the watch’s appeal. It still feels like a true dive watch, with serious depth rating and a robust case design, but it is refined enough to work well beyond that role. On bracelet, this version feels especially complete — a strong modern Omega sport watch with real wrist presence and a very recognizable silhouette. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"olqnr0\" data-start=\"3330\" data-end=\"3360\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3333\" data-end=\"3360\"\u003e🌟 Collector Provenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3361\" data-end=\"3750\"\u003eThe Planet Ocean remains one of Omega’s core modern sports-watch lines because it offers a more serious dive-watch package without giving up the brand recognition and finishing quality buyers expect. The 43.5mm blue configuration is especially attractive for someone who wants the full Planet Ocean experience in a sharper, more contemporary colorway. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3752\" data-end=\"4035\"\u003eThis example also benefits from the fundamentals that matter most: a clean, desirable configuration, \u003cstrong data-start=\"3853\" data-end=\"3879\"\u003ebox, papers, and cards\u003c\/strong\u003e, and a strong bracelet fit. That combination keeps it in a healthy lane for buyers looking for a modern Omega diver that feels complete and ready to wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1i62gsk\" data-start=\"4037\" data-end=\"4067\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4040\" data-end=\"4067\"\u003e🌟 Celebrity Provenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4068\" data-end=\"4429\"\u003eThe Seamaster family is one of the most recognizable pillars in modern watchmaking, and the Planet Ocean line has carved out its own following among buyers who prefer a more substantial and technically assertive Omega dive watch. Its appeal is less about flash and more about capability, presence, and modern engineering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1m0aqgo\" data-start=\"4431\" data-end=\"4459\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4434\" data-end=\"4459\"\u003e🧾 From the Case File\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4460\" data-end=\"4674\"\u003e“Recovered as an Omega Planet Ocean (43.5) Ref. 215.30.44.21.03.001. Box, papers, and cards. Good pre-owned condition overall with light wear consistent with careful use. Sized to approximately a 7.75-inch wrist.”\u003c\/p\u003e\n\u003ch2 data-section-id=\"1tceir8\" data-start=\"4676\" data-end=\"4698\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4679\" data-end=\"4698\"\u003e🗝️ BST Verdict\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4699\" data-end=\"4960\"\u003eCase #361 delivers the bigger, more technical side of the Seamaster family in a strong blue ceramic execution. With box, papers, and cards, a substantial 43.5mm case, and a clean overall presentation, this is a very attractive example of the Planet Ocean 600M.\u003c\/p\u003e\n\u003cp data-start=\"4962\" data-end=\"5003\"\u003e👉 \u003cstrong data-start=\"4965\" data-end=\"5003\"\u003eEvery case deserves a closer look.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Baker Street Timepieces","offers":[{"title":"Default Title","offer_id":56887429628207,"sku":null,"price":4100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5439\/files\/A07A1AE1-3919-47F9-8A53-549BD91566FD.jpg?v=1776474816","url":"https:\/\/bakerstreettimepieces.com\/products\/case-361-omega-seamaster-planet-ocean-600m-blue-ref-215-30-44-21-03-001","provider":"Baker Street Timepieces","version":"1.0","type":"link"}