{"product_id":"case-390-tudor-black-bay-58-gmt-coke-ref-7939g1a0nru-0001","title":"Case #390 — Tudor Black Bay 58 GMT “Coke” Ref. 7939G1A0NRU-0001","description":"\u003cp\u003e\u003cstrong\u003eCase #390 — Tudor Black Bay 58 GMT “Coke” Ref. 7939G1A0NRU-0001\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"216\" data-end=\"338\"\u003e\u003cstrong data-start=\"216\" data-end=\"227\"\u003eStatus:\u003c\/strong\u003e Active Investigation\u003cbr data-start=\"248\" data-end=\"251\"\u003e\u003cstrong data-start=\"251\" data-end=\"265\"\u003eCondition:\u003c\/strong\u003e Excellent Pre-Owned\u003cbr data-start=\"285\" data-end=\"288\"\u003e\u003cstrong data-start=\"288\" data-end=\"298\"\u003eScope:\u003c\/strong\u003e Box, Papers, and Cards\u003cbr data-start=\"321\" data-end=\"324\"\u003e\u003cstrong data-start=\"324\" data-end=\"333\"\u003eYear:\u003c\/strong\u003e 2025\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xxz1s1\" data-start=\"340\" data-end=\"360\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"343\" data-end=\"360\"\u003e🔎 Case Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"361\" data-end=\"729\"\u003eThe Tudor Black Bay 58 GMT “Coke” Ref. 7939G1A0NRU-0001 is one of the most compelling recent additions to Tudor’s GMT lineup. It takes the core Black Bay 58 formula — compact proportions, strong vintage-inspired design language, and broad everyday wearability — and adds true GMT functionality in a cleaner, more restrained format than the larger Black Bay GMT models.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"1029\"\u003eWhat makes this reference especially appealing is the balance it strikes. The black-and-red “Coke” bezel gives the watch a distinct travel-watch character, while the 39mm case keeps it highly wearable on the wrist. It feels sporty, practical, and immediately recognizable without becoming overdone.\u003c\/p\u003e\n\u003cp data-start=\"1031\" data-end=\"1284\"\u003eThis example dates to \u003cstrong data-start=\"1053\" data-end=\"1061\"\u003e2025\u003c\/strong\u003e and is presented in \u003cstrong data-start=\"1082\" data-end=\"1115\"\u003eexcellent pre-owned condition\u003c\/strong\u003e. Overall, it shows only light wear consistent with careful use. It includes \u003cstrong data-start=\"1192\" data-end=\"1218\"\u003ebox, papers, and cards\u003c\/strong\u003e and is currently sized to fit approximately a \u003cstrong data-start=\"1265\" data-end=\"1283\"\u003e7.5-inch wrist\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"153bhp\" data-start=\"1286\" data-end=\"1309\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1289\" data-end=\"1309\"\u003e🕰️ The Evidence\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1310\" data-end=\"1737\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1324\"\u003eReference:\u003c\/strong\u003e 7939G1A0NRU-0001\u003cbr data-start=\"1341\" data-end=\"1344\"\u003e\u003cstrong data-start=\"1344\" data-end=\"1354\"\u003eModel:\u003c\/strong\u003e Tudor Black Bay 58 GMT “Coke”\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1387\" data-end=\"1396\"\u003eCase:\u003c\/strong\u003e Stainless Steel\u003cbr data-start=\"1412\" data-end=\"1415\"\u003e\u003cstrong data-start=\"1415\" data-end=\"1429\"\u003eCase Size:\u003c\/strong\u003e 39 mm\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1438\" data-end=\"1448\"\u003eBezel:\u003c\/strong\u003e Bidirectional 24-hour black and red bezel\u003cbr data-start=\"1490\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1493\" data-end=\"1505\"\u003eCrystal:\u003c\/strong\u003e Sapphire\u003cbr data-start=\"1514\" data-end=\"1517\"\u003e\u003cstrong data-start=\"1517\" data-end=\"1526\"\u003eDial:\u003c\/strong\u003e Black\u003cbr data-start=\"1532\" data-end=\"1535\"\u003e\u003cstrong data-start=\"1535\" data-end=\"1548\"\u003eMovement:\u003c\/strong\u003e Automatic GMT\u003cbr data-start=\"1562\" data-end=\"1565\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1578\"\u003eBracelet:\u003c\/strong\u003e Stainless Steel Bracelet\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e\u003cstrong data-start=\"1606\" data-end=\"1623\"\u003eBracelet Fit:\u003c\/strong\u003e Approximately 7.5\" wrist\u003cbr data-start=\"1648\" data-end=\"1651\"\u003e\u003cstrong data-start=\"1651\" data-end=\"1672\"\u003eWater Resistance:\u003c\/strong\u003e 200 m\u003cbr data-start=\"1678\" data-end=\"1681\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1690\"\u003eYear:\u003c\/strong\u003e 2025\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e\u003cstrong data-start=\"1698\" data-end=\"1714\"\u003eAccessories:\u003c\/strong\u003e Box, Papers, and Cards\u003c\/p\u003e\n\u003cp data-start=\"1739\" data-end=\"1843\"\u003e\u003cstrong data-start=\"1739\" data-end=\"1759\"\u003eCondition Notes:\u003c\/strong\u003e Excellent pre-owned condition overall, with light wear consistent with careful use.\u003c\/p\u003e\n\u003ch2 data-section-id=\"rlu4q3\" data-start=\"1845\" data-end=\"1867\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1848\" data-end=\"1867\"\u003e🌍 GMT Heritage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1868\" data-end=\"2204\"\u003eThe Black Bay GMT line brings Tudor’s vintage-inspired dive-watch design language into the travel-watch category, pairing familiar Black Bay details with true GMT capability. In the Black Bay 58 GMT, that formula becomes more compact and more broadly wearable, which is a large part of why this reference has landed so well with buyers.\u003c\/p\u003e\n\u003cp data-start=\"2206\" data-end=\"2389\"\u003eThe “Coke” execution adds another layer of appeal. It gives the watch a classic GMT color signature while keeping the overall look clean and highly usable as an everyday sports watch.\u003c\/p\u003e\n\u003ch2 data-section-id=\"olqnr0\" data-start=\"2391\" data-end=\"2421\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2394\" data-end=\"2421\"\u003e🌟 Collector Provenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2422\" data-end=\"2692\"\u003eThe appeal here is rooted in configuration, wearability, and freshness. A Black Bay 58 GMT gives buyers the practicality of a modern Tudor travel watch in a more compact size, and the black-and-red bezel gives it a distinctive identity within the brand’s current lineup.\u003c\/p\u003e\n\u003cp data-start=\"2694\" data-end=\"2937\"\u003eExamples that include \u003cstrong data-start=\"2716\" data-end=\"2742\"\u003ebox, papers, and cards\u003c\/strong\u003e remain especially attractive, and a \u003cstrong data-start=\"2779\" data-end=\"2787\"\u003e2025\u003c\/strong\u003e example in excellent pre-owned condition sits in a very strong lane for a buyer looking for a modern Tudor GMT with broad appeal and daily usability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1m0aqgo\" data-start=\"2939\" data-end=\"2967\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2942\" data-end=\"2967\"\u003e🧾 From the Case File\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2968\" data-end=\"3144\"\u003eRecovered as a 2025 Tudor Black Bay 58 GMT “Coke” Ref. 7939G1A0NRU-0001. Box, papers, and cards. Excellent pre-owned condition overall. Sized to approximately a 7.5-inch wrist.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1tceir8\" data-start=\"3146\" data-end=\"3168\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3149\" data-end=\"3168\"\u003e🗝️ BST Verdict\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3169\" data-end=\"3424\"\u003eCase #390 delivers one of Tudor’s most appealing modern GMT configurations in a highly wearable format. With its compact case, “Coke” bezel, full set presentation, and excellent overall condition, this is a very attractive example of the Black Bay 58 GMT.\u003c\/p\u003e\n\u003cp data-start=\"3426\" data-end=\"3467\"\u003e👉 \u003cstrong data-start=\"3429\" data-end=\"3467\"\u003eEvery case deserves a closer look.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Baker Street Timepieces","offers":[{"title":"Default Title","offer_id":57680603021615,"sku":null,"price":4150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5439\/files\/IMG_4091.jpg?v=1777847851","url":"https:\/\/bakerstreettimepieces.com\/products\/case-390-tudor-black-bay-58-gmt-coke-ref-7939g1a0nru-0001","provider":"Baker Street Timepieces","version":"1.0","type":"link"}