Description
The used tudor watches Black Bay 58 GMT “Coke” (Ref. M7939G1A0NRU-0001) is a modern classic that captures vintage dive-watch spirit in a wearable 39mm stainless steel case, making it one of the most desirable options when shopping used tudor watches. Released in 2024 and often seen in 2025 production, this example offers the sought-after “Coke” bezel—black and burgundy anodized aluminum insert on a bidirectional 24-hour scale—for intuitive GMT functionality: track home time with the red GMT hand while adjusting local time via the quickset crown.
The slim 12.8mm-thick case (with 20mm lugs) echoes 1950s Tudor divers, providing excellent wrist presence without bulk—ideal for smaller wrists or layered wear. The black domed dial features gilt applied markers and signature snowflake hands, enhanced by Super-LumiNova for low-light legibility. A discreet date window sits at 3 o’clock. The in-house Manufacture Calibre MT5450-U (COSC and METAS certified) boasts anti-magnetic silicon components, bidirectional winding, and a generous 65-hour power reserve—ensuring reliability during travel or multi-day adventures.
The 5-link stainless steel bracelet includes Tudor’s T-Fit clasp for tool-less micro-adjustments (up to ~8mm), offering superior comfort over traditional setups. Water-resistant to 200m with a screw-down crown, it’s versatile for daily wear, light diving, or business travel.
This pre-owned example comes full set: original box, warranty card (transferable 5-year factory coverage, with remaining time), booklets, and hangtag—ensuring authenticity and value at $4,450 USD (well below new retail ~$5,350 USD, with used market often $4,000–$4,800 for mint pieces).
Within Tudor’s lineup, the Black Bay 58 GMT “Coke” refines the larger Black Bay GMT (41mm, ref. M79830RB) by offering slimmer proportions and a more vintage feel—perfect for those preferring understated elegance over bolder sizing. The “Coke” colorway contrasts Pepsi (blue/red) or other variants, evoking classic Rolex GMT-Master II bezels but at Tudor pricing.
Compared to Rolex: It delivers similar GMT utility to a used Rolex GMT-Master II “Coke” (ref. 16710, often $12,000+ used) but with modern upgrades (longer reserve, METAS cert) and better value in used tudor watches. Versus Omega Seamaster Aqua Terra GMT or Breitling GMT, Tudor excels in heritage-inspired design and resale strength. The Black Bay 58 GMT holds strong demand in the pre-owned market, often appreciating slightly due to its 2024 release and popularity.
Occasions suit this watch for everyday versatility—office wear with a suit (professional yet sporty), weekend travel (track multiple timezones effortlessly), casual outings, or light adventures (200m WR handles pools or rain). The black/red bezel adds subtle pop without overwhelming, making it more understated than flashy chronographs.
Deep insights: Tudor’s MT5450-U movement represents peak in-house engineering (co-developed tech with METAS for extreme anti-magnetism), and the “58” line revives 1958 heritage with modern specs. The “Coke” bezel taps into collector nostalgia (from vintage GMTs), boosting desirability in used tudor watches—early examples like this show minimal depreciation and strong liquidity.
Whether hunting used tudor watches for value or adding a reliable GMT, this Black Bay 58 “Coke” delivers exceptional quality. Browse our pre-owned Tudor selection with insured shipping. Contact us for extra photos or authentication details to secure this timeless piece.
- Brand: Tudor (Rolex’s sister brand, founded 1926 for accessible Swiss luxury)
- Model: Black Bay 58 GMT “Coke”
- Reference: M7939G1A0NRU-0001
- Category: Luxury GMT / Traveler’s Watch / Sports Watch
- Case Size: 39mm (diameter) x 12.8mm (thickness), lug-to-lug ~47.8mm
- Material: 316L Stainless Steel (case, bezel, and bracelet; polished and satin finishes)
- Dial: Black domed with gilt (gold-toned) applied hour markers and snowflake hands
- Bezel: Bidirectional rotatable 24-hour with black and burgundy anodized aluminum insert (“Coke” colorway)
- Movement: Manufacture Calibre MT5450-U (in-house automatic, COSC + METAS certified; bidirectional rotor, silicon balance spring)
- Power Reserve: 65 hours
- Water Resistance: 200 meters / 660 feet
- Crystal: Domed sapphire crystal (anti-reflective)
- Bracelet: 5-link stainless steel with T-Fit rapid adjustment clasp (tool-less micro-adjustments)
- Condition: Used/Pre-Owned (excellent/mint, assuming light wear; specify per your inventory)
- Features: Independent GMT hand (jumps in 1-hour increments), local time quickset, date at 3 o’clock (no Cyclops), screw-down crown, Super-LumiNova lume
- Price: $4,450 USD
- Year: 2025 (production; used example)
- Authenticity & Included: 100% genuine; Original Box, Warranty Card, Booklets, Transferable Factory 5-Year Warranty (remaining coverage)
- Other Details: Slimmer “58” case size for vintage proportions; highly wearable GMT for travel or daily use
Characteristics
The Tudor Black Bay 58 GMT “Coke” (M7939G1A0NRU-0001) revives 1950s dive-watch aesthetics in a compact 39mm package, with the iconic “Coke” bezel (black/burgundy) for 24-hour GMT tracking. The black domed dial features gilt markers and snowflake hands for retro charm, while the bidirectional bezel allows easy timezone adjustments via the independent GMT hand.
The MT5450-U movement offers METAS-certified precision (anti-magnetic, high accuracy) and 65-hour reserve—ideal for weekend trips without winding. The T-Fit bracelet ensures perfect fit without tools. As a used tudor watches gem, it delivers Rolex-level quality at accessible pricing, with strong heritage from Tudor’s tool-watch roots.
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