{"product_id":"case-324-tudor-black-bay-58-navy-blue-ref-79030b","title":"Case #324 — Tudor Black Bay 58 “Navy Blue” Ref. 79030B","description":"\u003ch1 data-section-id=\"1b9ycjr\" data-start=\"96\" data-end=\"156\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"98\" data-end=\"156\"\u003eCase #324 — Tudor Black Bay 58 “Navy Blue” Ref. 79030B\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"158\" data-end=\"266\"\u003e\u003cstrong data-start=\"158\" data-end=\"169\"\u003eStatus:\u003c\/strong\u003e Active Investigation\u003cbr data-start=\"190\" data-end=\"193\"\u003e\u003cstrong data-start=\"193\" data-end=\"207\"\u003eCondition:\u003c\/strong\u003e Very Good Pre-Owned\u003cbr data-start=\"227\" data-end=\"230\"\u003e\u003cstrong data-start=\"230\" data-end=\"240\"\u003eScope:\u003c\/strong\u003e Full Kit\u003cbr data-start=\"249\" data-end=\"252\"\u003e\u003cstrong data-start=\"252\" data-end=\"261\"\u003eYear:\u003c\/strong\u003e 2022\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xxz1s1\" data-start=\"268\" data-end=\"288\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"271\" data-end=\"288\"\u003e🔎 Case Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"289\" data-end=\"736\"\u003eThe Tudor Black Bay 58 “Navy Blue” Ref. 79030B is one of the strongest modern Tudor sport watches in the current market — a reference that takes the Black Bay 58 formula and gives it a slightly sharper, more expressive edge through its blue dial and matching blue bezel. At 39mm, it keeps the proportions that made the BB58 such a hit in the first place: compact, balanced, and easy to wear daily without sacrificing the feel of a true dive watch.\u003c\/p\u003e\n\u003cp data-start=\"738\" data-end=\"1133\"\u003eThis reference has become especially popular because it hits a rare middle ground so well. It feels vintage-informed without being fussy, modern without being oversized, and substantial without becoming heavy-handed. The matte blue aluminum bezel, domed crystal, and riveted bracelet styling all help give it that “heritage done right” feel that Tudor has executed so well in the Black Bay line.\u003c\/p\u003e\n\u003cp data-start=\"1135\" data-end=\"1506\"\u003eThis example dates to 2022 and is presented in very good pre-owned condition, showing only light wear consistent with normal careful use. The case and bracelet show only barely visible wear overall. It comes as a \u003cstrong data-start=\"1348\" data-end=\"1360\"\u003efull kit\u003c\/strong\u003e and is currently sized to fit approximately an \u003cstrong data-start=\"1408\" data-end=\"1424\"\u003e8-inch wrist\u003c\/strong\u003e, which is an especially strong bracelet fit for buyers who need the extra length.\u003c\/p\u003e\n\u003ch2 data-section-id=\"153bhp\" data-start=\"1508\" data-end=\"1531\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1531\"\u003e🕰️ The Evidence\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1532\" data-end=\"2031\"\u003e\u003cstrong data-start=\"1532\" data-end=\"1546\"\u003eReference:\u003c\/strong\u003e 79030B \/ M79030B-0001\u003cbr data-start=\"1568\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1571\" data-end=\"1581\"\u003eModel:\u003c\/strong\u003e Tudor Black Bay 58 “Navy Blue”\u003cbr data-start=\"1612\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1615\" data-end=\"1624\"\u003eCase:\u003c\/strong\u003e Stainless Steel\u003cbr data-start=\"1640\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1643\" data-end=\"1657\"\u003eCase Size:\u003c\/strong\u003e 39 mm\u003cbr data-start=\"1663\" data-end=\"1666\"\u003e\u003cstrong data-start=\"1666\" data-end=\"1676\"\u003eBezel:\u003c\/strong\u003e Unidirectional steel bezel with matte blue anodized aluminum insert\u003cbr data-start=\"1744\" data-end=\"1747\"\u003e\u003cstrong data-start=\"1747\" data-end=\"1759\"\u003eCrystal:\u003c\/strong\u003e Domed Sapphire Crystal\u003cbr data-start=\"1782\" data-end=\"1785\"\u003e\u003cstrong data-start=\"1785\" data-end=\"1794\"\u003eDial:\u003c\/strong\u003e Blue, domed\u003cbr data-start=\"1806\" data-end=\"1809\"\u003e\u003cstrong data-start=\"1809\" data-end=\"1822\"\u003eMovement:\u003c\/strong\u003e Tudor Manufacture Calibre MT5402 (COSC) Automatic\u003cbr data-start=\"1872\" data-end=\"1875\"\u003e\u003cstrong data-start=\"1875\" data-end=\"1888\"\u003eBracelet:\u003c\/strong\u003e Stainless Steel Bracelet\u003cbr data-start=\"1913\" data-end=\"1916\"\u003e\u003cstrong data-start=\"1916\" data-end=\"1933\"\u003eBracelet Fit:\u003c\/strong\u003e Approximately 8\" wrist\u003cbr data-start=\"1956\" data-end=\"1959\"\u003e\u003cstrong data-start=\"1959\" data-end=\"1980\"\u003eWater Resistance:\u003c\/strong\u003e 200 m\u003cbr data-start=\"1986\" data-end=\"1989\"\u003e\u003cstrong data-start=\"1989\" data-end=\"1998\"\u003eYear:\u003c\/strong\u003e 2022\u003cbr data-start=\"2003\" data-end=\"2006\"\u003e\u003cstrong data-start=\"2006\" data-end=\"2022\" data-is-only-node=\"\"\u003eAccessories:\u003c\/strong\u003e Full Kit\u003c\/p\u003e\n\u003cp data-start=\"2033\" data-end=\"2246\"\u003e\u003cstrong data-start=\"2033\" data-end=\"2053\"\u003eCondition Notes:\u003c\/strong\u003e Very good pre-owned condition with only lightly visible wear consistent with normal use. Case and bracelet show barely visible wear overall. Crystal is sapphire and dial\/hands present cleanly.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ccqfgi\" data-start=\"2248\" data-end=\"2273\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2251\" data-end=\"2273\"\u003e🏁 Diving Heritage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2274\" data-end=\"2590\"\u003eThe Black Bay 58 line draws directly from Tudor’s late-1950s dive-watch history, especially the proportions and visual cues of the brand’s early 200-meter divers. The “58” designation itself is a nod to 1958, the year Tudor introduced the reference 7924 “Big Crown,” a foundational watch in the brand’s dive lineage.\u003c\/p\u003e\n\u003cp data-start=\"2592\" data-end=\"2875\"\u003eThe blue version adds a distinctly modern twist to that formula. It keeps the compact dimensions and vintage-rooted layout intact, but the colorway gives it a fresher, more contemporary personality than the black model while still staying fully versatile as an everyday sports watch.\u003c\/p\u003e\n\u003ch2 data-section-id=\"olqnr0\" data-start=\"2877\" data-end=\"2907\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2880\" data-end=\"2907\"\u003e🌟 Collector Provenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2908\" data-end=\"3263\"\u003eThe Black Bay 58 has become one of Tudor’s most successful modern references because it gets the fundamentals right: size, comfort, movement quality, and market recognition. Examples that include the full kit remain especially appealing, and this one also benefits from the longer bracelet fit, which is often a practical advantage rather than a footnote.\u003c\/p\u003e\n\u003cp data-start=\"3265\" data-end=\"3543\"\u003eFor many buyers, the BB58 is the “right watch, right wrist” Tudor — a piece that can work as a first serious luxury sport watch or sit comfortably in a deeper collection as an easy daily wearer. The blue version stands out just enough to feel distinct without becoming limiting.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1i62gsk\" data-start=\"3545\" data-end=\"3575\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3548\" data-end=\"3575\"\u003e🌟 Celebrity Provenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3576\" data-end=\"3916\"\u003eThe Black Bay family has become one of the most recognizable pillars of Tudor’s modern identity, widely appreciated by collectors, enthusiasts, and public figures for its balance of vintage influence and genuine daily usability. The BB58, in particular, is often seen as the sweet spot in the line thanks to its proportions and wearability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1m0aqgo\" data-start=\"3918\" data-end=\"3946\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3921\" data-end=\"3946\"\u003e🧾 From the Case File\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3947\" data-end=\"4131\"\u003e“Recovered as a 2022 Tudor Black Bay 58 Ref. 79030B. Full kit. Very good pre-owned condition with barely visible wear to the case and bracelet. Sized to approximately an 8-inch wrist.”\u003c\/p\u003e\n\u003ch2 data-section-id=\"1tceir8\" data-start=\"4133\" data-end=\"4155\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4136\" data-end=\"4155\"\u003e🗝️ BST Verdict\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4156\" data-end=\"4500\"\u003eCase #324 delivers exactly what has made the Black Bay 58 one of Tudor’s modern staples: excellent proportions, broad collector appeal, real daily wearability, and a clean, versatile design that still has personality. With a full kit, light honest wear, and an especially strong bracelet fit, this is a very attractive example of the blue BB58.\u003c\/p\u003e\n\u003cp data-start=\"4502\" data-end=\"4543\"\u003e👉 \u003cstrong data-start=\"4505\" data-end=\"4543\"\u003eEvery case deserves a closer look.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Baker Street Timepieces","offers":[{"title":"Default Title","offer_id":56391084048687,"sku":null,"price":3050.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5439\/files\/443831EA-E486-488C-A158-791905435FAF.jpg?v=1775598748","url":"https:\/\/bakerstreettimepieces.com\/products\/case-324-tudor-black-bay-58-navy-blue-ref-79030b","provider":"Baker Street Timepieces","version":"1.0","type":"link"}