{"product_id":"case-219-omega-seamaster-diver-300m-blue-ref-210-30-42-20-03-001","title":"Case #219 — Omega Seamaster Diver 300M Blue  Ref. 210.30.42.20.03.001","description":"\u003cp\u003e\u003cstrong\u003eCase #219 — Omega Seamaster Diver 300M Blue  Ref. 210.30.42.20.03.001\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"274\" data-end=\"407\"\u003e\u003cstrong data-start=\"274\" data-end=\"285\"\u003eStatus:\u003c\/strong\u003e Active Investigation\u003cbr data-start=\"306\" data-end=\"309\"\u003e\u003cstrong data-start=\"309\" data-end=\"323\"\u003eCondition:\u003c\/strong\u003e Excellent Pre-Owned\u003cbr data-start=\"343\" data-end=\"346\"\u003e\u003cstrong data-start=\"346\" data-end=\"356\"\u003eScope:\u003c\/strong\u003e Full Kit (Box, Papers, Warranty Card — dated 2021)\u003c\/p\u003e\n\u003chr data-start=\"409\" data-end=\"412\"\u003e\n\u003cp data-start=\"414\" data-end=\"431\"\u003e🔎 \u003cstrong data-start=\"417\" data-end=\"431\"\u003eCase Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"433\" data-end=\"650\"\u003eThe \u003cstrong data-start=\"437\" data-end=\"492\"\u003eOmega Seamaster Diver 300M Ref. 210.30.42.20.03.001\u003c\/strong\u003e is one of the most recognizable modern dive watches in production — a model that seamlessly blends professional capability with refined, contemporary design.\u003c\/p\u003e\n\u003cp data-start=\"652\" data-end=\"1065\"\u003eThis reference features the iconic \u003cstrong data-start=\"687\" data-end=\"708\"\u003eblue ceramic dial\u003c\/strong\u003e with laser-engraved wave pattern, paired with a matching \u003cstrong data-start=\"766\" data-end=\"808\"\u003eblue ceramic unidirectional dive bezel\u003c\/strong\u003e. The result is a watch that feels unmistakably maritime while remaining polished enough for everyday wear. At \u003cstrong data-start=\"919\" data-end=\"927\"\u003e42mm\u003c\/strong\u003e, the case strikes a confident balance between presence and comfort, making it one of the most wearable professional divers on the market.\u003c\/p\u003e\n\u003cp data-start=\"1067\" data-end=\"1407\"\u003eThis example is presented in \u003cstrong data-start=\"1096\" data-end=\"1129\"\u003eexcellent pre-owned condition\u003c\/strong\u003e, showing only minimal signs of careful wear. The case lines remain crisp, the bezel and dial are clean, and the crystal presents beautifully. It includes its \u003cstrong data-start=\"1288\" data-end=\"1300\"\u003efull kit\u003c\/strong\u003e, with the \u003cstrong data-start=\"1311\" data-end=\"1339\"\u003ewarranty card dated 2021\u003c\/strong\u003e, adding reassurance and provenance to an already standout offering.\u003c\/p\u003e\n\u003chr data-start=\"1409\" data-end=\"1412\"\u003e\n\u003cp data-start=\"1414\" data-end=\"1434\"\u003e🕰️ \u003cstrong data-start=\"1418\" data-end=\"1434\"\u003eThe Evidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1436\" data-end=\"2092\"\u003e\u003cstrong data-start=\"1436\" data-end=\"1450\"\u003eReference:\u003c\/strong\u003e 210.30.42.20.03.001\u003cbr data-start=\"1470\" data-end=\"1473\"\u003e\u003cstrong data-start=\"1473\" data-end=\"1483\"\u003eModel:\u003c\/strong\u003e Omega Seamaster Diver 300M\u003cbr data-start=\"1510\" data-end=\"1513\"\u003e\u003cstrong data-start=\"1513\" data-end=\"1522\"\u003eCase:\u003c\/strong\u003e 42 mm Stainless Steel\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e\u003cstrong data-start=\"1547\" data-end=\"1557\"\u003eBezel:\u003c\/strong\u003e Blue Ceramic Unidirectional Dive Bezel\u003cbr data-start=\"1596\" data-end=\"1599\"\u003e\u003cstrong data-start=\"1599\" data-end=\"1611\"\u003eCrystal:\u003c\/strong\u003e Sapphire with Anti-Reflective Coating\u003cbr data-start=\"1649\" data-end=\"1652\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1661\"\u003eDial:\u003c\/strong\u003e Blue Ceramic with Laser-Engraved Wave Pattern\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e\u003cstrong data-start=\"1710\" data-end=\"1723\"\u003eMovement:\u003c\/strong\u003e Omega Co-Axial Master Chronometer Automatic\u003cbr data-start=\"1767\" data-end=\"1770\"\u003e\u003cstrong data-start=\"1770\" data-end=\"1783\"\u003eBracelet:\u003c\/strong\u003e Stainless Steel Bracelet\u003cbr data-start=\"1808\" data-end=\"1811\"\u003e\u003cstrong data-start=\"1811\" data-end=\"1832\"\u003eWater Resistance:\u003c\/strong\u003e 300 m\u003cbr data-start=\"1838\" data-end=\"1841\"\u003e\u003cstrong data-start=\"1841\" data-end=\"1865\"\u003eHelium Escape Valve:\u003c\/strong\u003e Yes\u003cbr data-start=\"1869\" data-end=\"1872\"\u003e\u003cstrong data-start=\"1872\" data-end=\"1888\"\u003eAccessories:\u003c\/strong\u003e Full Kit — Box, Papers, Warranty Card (dated 2021)\u003cbr data-start=\"1939\" data-end=\"1942\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1962\"\u003eCondition Notes:\u003c\/strong\u003e Excellent overall; minimal signs of careful ownership; dial, bezel, and crystal exceptionally clean; bracelet presents very well.\u003c\/p\u003e\n\u003chr data-start=\"2094\" data-end=\"2097\"\u003e\n\u003cp data-start=\"2099\" data-end=\"2127\"\u003e🌊 \u003cstrong data-start=\"2102\" data-end=\"2127\"\u003eThe Diver 300M Legacy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2129\" data-end=\"2418\"\u003eThe Seamaster Diver 300M has been a cornerstone of Omega’s catalog since the 1990s — admired for its balance of real dive capability and refined aesthetics. The modern ceramic-dial generation elevates the line with contemporary materials while staying true to the original design language.\u003c\/p\u003e\n\u003cp data-start=\"2420\" data-end=\"2450\"\u003eWhat defines the Diver 300M:\u003c\/p\u003e\n\u003cul data-start=\"2451\" data-end=\"2663\"\u003e\n\u003cli data-start=\"2451\" data-end=\"2510\"\u003e\n\u003cp data-start=\"2453\" data-end=\"2510\"\u003eProfessional dive credentials with everyday wearability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2511\" data-end=\"2544\"\u003e\n\u003cp data-start=\"2513\" data-end=\"2544\"\u003eDistinctive wave-pattern dial\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2545\" data-end=\"2601\"\u003e\n\u003cp data-start=\"2547\" data-end=\"2601\"\u003eCeramic components for durability and depth of color\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2602\" data-end=\"2663\"\u003e\n\u003cp data-start=\"2604\" data-end=\"2663\"\u003eA design that has become instantly recognizable worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2665\" data-end=\"2668\"\u003e\n\u003cp data-start=\"2670\" data-end=\"2697\"\u003e🌟 \u003cstrong data-start=\"2673\" data-end=\"2697\"\u003eCollector Provenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2699\" data-end=\"2936\"\u003eExcellent-condition, full-kit examples with recent warranty dates remain especially desirable, offering peace of mind and long-term value. The blue-on-blue configuration continues to be the most sought-after expression of the Diver 300M.\u003c\/p\u003e\n\u003chr data-start=\"2938\" data-end=\"2941\"\u003e\n\u003cp data-start=\"2943\" data-end=\"2970\"\u003e🌟 \u003cstrong data-start=\"2946\" data-end=\"2970\"\u003eCelebrity Provenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2972\" data-end=\"3236\"\u003eThe Seamaster Diver 300M is forever linked to modern cinema and pop culture, most notably through its long association with \u003cstrong data-start=\"3096\" data-end=\"3110\"\u003eJames Bond\u003c\/strong\u003e. Beyond the screen, it’s worn by athletes, professionals, and collectors who value capability paired with unmistakable style.\u003c\/p\u003e\n\u003chr data-start=\"3238\" data-end=\"3241\"\u003e\n\u003cp data-start=\"3243\" data-end=\"3268\"\u003e🧾 \u003cstrong data-start=\"3246\" data-end=\"3268\"\u003eFrom the Case File\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3270\" data-end=\"3492\"\u003e“Recovered complete with original box and documentation. Warranty card dated 2021. Excellent pre-owned condition with minimal evidence of wear. Dial and bezel remain crisp, and overall presentation is exceptionally clean.”\u003c\/p\u003e\n\u003chr data-start=\"3494\" data-end=\"3497\"\u003e\n\u003cp data-start=\"3499\" data-end=\"3518\"\u003e🗝️ \u003cstrong data-start=\"3503\" data-end=\"3518\"\u003eBST Verdict\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3520\" data-end=\"3794\"\u003eCase #219 delivers the Seamaster Diver 300M exactly as collectors want it — \u003cstrong data-start=\"3596\" data-end=\"3619\"\u003eexcellent condition\u003c\/strong\u003e, \u003cstrong data-start=\"3621\" data-end=\"3633\"\u003efull kit\u003c\/strong\u003e, and the iconic blue ceramic execution. A modern classic that continues to earn its reputation as one of the most versatile professional dive watches available.\u003c\/p\u003e\n\u003cp data-start=\"3796\" data-end=\"3835\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e👉 \u003cem data-start=\"3799\" data-end=\"3835\" data-is-last-node=\"\"\u003eEvery case deserves a closer look.\u003c\/em\u003e\u003c\/p\u003e","brand":"Baker Street Timepieces","offers":[{"title":"Default Title","offer_id":53103596601647,"sku":null,"price":3995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5439\/files\/IMG_2168.jpg?v=1769254415","url":"https:\/\/bakerstreettimepieces.com\/products\/case-219-omega-seamaster-diver-300m-blue-ref-210-30-42-20-03-001","provider":"Baker Street Timepieces","version":"1.0","type":"link"}