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Tudor Black Bay GMT Steel Black Dial Fabric Strap 41mm M79830RB-0003

Tudor Black Bay GMT Steel Black Dial Fabric Strap 41mm M79830RB-0003 Tudor Black Bay GMT Steel Black Dial…

Reference M79830RB-0003

Full watch configuration

Tudor Black Bay GMT Steel Black Dial Fabric Strap 41mm M79830RB-0003

$4,679.00

By Tudor

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Tudor Black Bay GMT Steel Black Dial Fabric Strap 41mm M79830RB-0003

Tudor Black Bay GMT Steel Black Dial Fabric Strap 41mm M79830RB-0003

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Tudor Black Bay GMT Steel Black Dial Fabric Strap 41mm M79830RB-0003

Catalogue watch price: $4,679.00 USD

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The Tudor Black Bay GMT M79830RB-0003 is a 41mm stainless steel GMT sports watch featuring a bold black luminous dial, a bi-directional 24-hour graduated bezel, and a fabric strap. It is one of Tudor's most compelling offerings for travelers and watch enthusiasts who demand a dual-timezone complication in a robust, heritage-inspired package.

The M79830RB-0003 stands out for pairing the Black Bay's iconic diver-inspired aesthetics with genuine GMT functionality, making it as practical on a long-haul flight as it is striking on the wrist. Browse this reference for sale at Bizak & Co. and contact our team for the best available price and personalized service.

Compare it across every Black Bay GMT reference we carry, or browse the full Tudor collection at Bizak & Co.

Buy this Black Bay GMT, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Tudor Black Bay GMT is the quintessential modern tool watch — a timepiece that bridges Tudor's rich diving heritage with the globe-trotting practicality of a true GMT complication. Introduced as Tudor's answer to frequent flyers and world travelers, the Black Bay GMT draws direct inspiration from the brand's vintage dive references while delivering thoroughly contemporary specifications. Reference M79830RB-0003 represents the line at its most focused: clean, purposeful, and immediately recognizable.

At 41mm, the stainless steel case occupies that perfect middle ground — substantial enough to read clearly in any light, yet balanced enough to slip under a shirt cuff without protest. The case finishing blends polished and satin-brushed surfaces in the Tudor tradition, giving the watch visual depth without crossing into precious-metal territory. The crown-protecting shoulders and snowflake hands are hallmarks of the Black Bay family and lend the M79830RB-0003 an unmistakable silhouette on the wrist.

The black luminous dial is both functional and striking. Large applied hour markers and the signature Tudor snowflake hands are generously coated in luminescent material, ensuring excellent legibility in low-light environments — a nod to the model's dive-watch DNA. A clearly delineated 24-hour hand sweeps independently, pointing to a bi-directional rotatable 24-hour graduated bezel so that tracking a second time zone is intuitive at a glance. The overall dial layout is uncluttered and confident, exactly what a serious tool watch demands.

The fabric strap supplied with this reference is both a style statement and a practical choice. Soft against the skin, lightweight, and easy to swap, it gives the Black Bay GMT an almost field-watch sensibility that complements the black-dial palette beautifully. Tudor's quick-release system means moving to a steel bracelet or leather strap is a tool-free exercise, adding versatility that buyers who wear the watch across multiple contexts will appreciate.

Powered by an automatic movement, the Black Bay GMT delivers reliable dual-timezone timekeeping in a package that requires nothing more than regular wear to stay running. Tudor's manufacture-based movement philosophy ensures robust, independently tested performance, and the movement is visible through the caseback for those who appreciate a glimpse of mechanical craft.

Buying the Tudor Black Bay GMT M79830RB-0003 from Bizak & Co. means acquiring an example at a highly competitive price, backed by the expertise of a dedicated luxury watch specialist. Our team is passionate about matching collectors and first-time buyers alike with the right reference, and we encourage you to reach out with any questions about availability, pricing, or how this watch fits your collection. Explore this reference for sale online at bizakandco.com or contact us directly — we are here to make the process seamless.

Technical Details
Reference
M79830RB-0003
Model
Black Bay GMT
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Fabric
Dial
Black Luminous
Case size
41mm
FAQ

1. What makes the Tudor Black Bay GMT M79830RB-0003 special?
The M79830RB-0003 combines Tudor's iconic Black Bay dive-watch design language with a fully functional GMT complication, allowing the wearer to track two time zones simultaneously. Its black luminous dial, bi-directional 24-hour bezel, and fabric strap give it a versatile character that works equally well for travel, everyday wear, and collecting.

2. What movement powers the Tudor Black Bay GMT M79830RB-0003?
The Black Bay GMT is powered by an automatic movement that provides reliable self-winding dual-timezone functionality through regular wrist motion. Tudor's movement carries strong horological credentials, reflecting the brand's commitment to in-house manufacture-level quality.

3. What is the case size and material of the M79830RB-0003?
This reference features a 41mm stainless steel case, a size widely regarded as the sweet spot for a sports watch — large enough for excellent legibility but wearable on a broad range of wrist sizes. The steel construction ensures durability and a premium feel without adding unnecessary weight.

4. Is the Tudor Black Bay GMT suitable for everyday wear?
Absolutely — the Black Bay GMT is engineered as a true tool watch designed for daily use. Its robust steel case, luminous dial, and secure fabric strap make it equally at home in the office, on a travel day, or during casual weekend activities.

5. What is the dial like on the Tudor Black Bay GMT M79830RB-0003?
The dial is black with generous luminescent application on both the applied hour markers and the signature Tudor snowflake hands, ensuring strong legibility in any lighting condition. A dedicated 24-hour GMT hand in a contrasting color points to the bezel's 24-hour scale for intuitive second-time-zone reading.

6. Is the Tudor Black Bay GMT M79830RB-0003 a good buy, and how can I purchase it from Bizak & Co.?
The Black Bay GMT represents outstanding value in the GMT complication segment, delivering heritage design, genuine in-house movement quality, and robust specifications at a price well below many Swiss competitors. You can buy the M79830RB-0003 online at bizakandco.com or contact the Bizak & Co. team directly for personalized assistance and our best available price.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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