Identification
- Brand
- Tudor
- Model
- Black Bay Fifty-Eight GMT
- Reference
- 7939G1A0NRU
- Year of production
- 2024
- Gender
- Men
- SKU
- AD9917








Margin scheme under Section 25a UStG · Insured shipping included
Tudor Black Bay Fifty-Eight GMT Steel 7939G1A0NRU "Coke" - 2024
Cologne Watch Düsseldorf
Schadowstraße 11
40212 Düsseldorf
Germany
Cologne Watch Köln
Benesisstraße 24-32
50672 Köln
Germany
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Description
The Tudor Black Bay 58 GMT, reference 7939G1A0NRU from 2024, is a highly acclaimed milestone in the history of the Geneva manufacture. For the first time, Tudor combines the coveted, slim case proportions of the classic Black Bay 58 (39 mm diameter) with a highly functional GMT complication and METAS certification as a “Master Chronometer.” The two-tone bezel in Black and burgundy red—affectionately dubbed “Coke” by fans—gives the watch a distinctive neo-vintage appeal, combining the golden age of aviation with cutting-edge technology.
Perfectly proportioned 39 mm stainless steel case: Crafted from 316L stainless steel, the case architecture stands out for its slim height of just approx. 12.8 mm. Fine polished bevels on the predominantly satin-finished lugs ensure excellent wearing comfort and authentic tool-watch appeal.
Two-tone 24-hour bezel in Black and Red (“Coke”): The bidirectional bezel features an anodized aluminum insert in deep black and burgundy. Gilt 24-hour graduations add warm, vintage accents.
Matte dial with gilt details & “Snowflake” hands: The domed, matte black dial features gilt hands and applied markers. Alongside the distinctive “Lollipop” seconds hand, the long “Snowflake” GMT hand makes it easy to read a second time zone. Filled with ivory-colored Swiss Super-LumiNova®.
In-house Manufacture Calibre MT5450-U (METAS-certified): The high-performance automatic calibre with an integrated GMT function and antimagnetic silicon hairspring is COSC- and METAS-certified. It withstands magnetic fields of up to 15,000 gauss and offers a weekend-proof power reserve of approx. 65 hours with exceptional precision (0/+5 seconds per day).
Domed Sapphire Crystal: The charmingly domed, scratch-resistant Sapphire Crystal captures the character of vintage Plexiglas and provides lasting protection for the dial.
Guaranteed water resistance (200 m / 20 ATM): The screw-down stainless steel winding crown, without crown guards, is designed flush with the middle case, bears the Tudor rose in relief, and ensures genuine diver’s watch performance.
Three-link stainless steel bracelet with rivet-style details & “T-fit” clasp: The Ref. 7939G1A0NRU is worn on a satin-finished stainless steel bracelet with simulated rivets on the sides. The innovative Tudor “T-fit” quick-adjust clasp allows precise adjustment of the bracelet length without tools.

Specifications
What you will receive
Before delivery, our watchmakers check every watch for authenticity, function and condition.
Black Bay Fifty-Eight GMT comes with its original box and original papers.
12-month Cologne Watch warranty on movement and functionality – in addition to your statutory rights regarding defects.
Shipping is fully insured, with tracking and personal handover.
For online purchases, you can return the watch within the statutory withdrawal period.
On request, we hand over the watch in person at Cologne Watch Düsseldorf.
Locations
This watch is available at Cologne Watch Düsseldorf – feel free to visit us in person.
Before purchase
Alternatively, you can view and purchase your desired watch directly at our store in Cologne or Düsseldorf.
Yes, we guarantee the authenticity of every watch 100%. Each watch is thoroughly inspected by our experts for authenticity and functionality before sale. You will, of course, receive a proper dealer invoice with complete documentation.
All watches are technically inspected and professionally refurbished where necessary. Please refer to the condition description in the product details for the exact cosmetic and technical condition.
Whether the original box and papers are included is stated in the product details for each watch. Regardless, you will of course always receive a proper dealer invoice with complete documentation for your watch.
Every watch comes with a 12-month warranty covering the movement. In addition, you are of course fully entitled to your statutory warranty rights.
We accept the following payment methods:
Yes, we accept luxury watches from renowned brands as trade-ins. Contact us with details about your watch (brand, model, condition, accessories), and we will make you a fair offer that can be credited against the purchase price.
Yes, every watch is shipped fully insured via UPS Express or FedEx. We assume full responsibility until the watch has arrived safely with you.
Within Germany, 1–3 working days (free shipping). Within the EU, 2–4 working days. Internationally, 2–5 working days. Shipping costs for the EU and international destinations are calculated at checkout.
Yes, we ship worldwide via FedEx. Please note that import duties may apply, the amount of which is beyond our control.
Yes, visit us in Cologne (Benesisstr. 24–32, 50672 Cologne) or Düsseldorf (Schadowstrasse 11, 40212 Düsseldorf).
Yes, the 14-day right of withdrawal applies to online purchases. You may return the watch within 14 days without giving a reason. Please contact us in advance so that we can arrange insured return shipping for you. You can find all the details in our information on the right of withdrawal.