Tudor Black Bay GMT Black Bay GMT Stainless Steel / White / Fabric

Reference 79830RB-0012

Tudor Black Bay GMT Stainless Steel / White / Fabric

About this watch

The Tudor Black Bay GMT (reference 79830RB-0012) is a stunning timepiece that blends style, functionality, and reliability. This versatile watch combines elegance with everyday wearability, making it perfect for professionals and outdoor enthusiasts alike. The sleek white dial features stick and dot indexes, while the rotating 24-hour bezel adds a touch of adventure. Powered by the Tudor caliber MT5652 movement, this automatic timepiece boasts a 70-hour power reserve and precision accuracy. Wearing the Black Bay GMT is a pleasure, thanks to its comfortable fabric strap and robust stainless steel case. Whether you're heading into a boardroom meeting or trekking through the backcountry, this watch suits almost any occasion. The additional 24-hour hand allows you to keep track of a second time zone, making it perfect for jet-setting around the globe.

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Key Features

Stainless Steel Case
Sapphire Crystal Glass
Tudor Caliber MT5652 Automatic Movement
Rotating 24-Hour Bezel
Fabric Strap
41mm Diameter
70-Hour Power Reserve

Specifications

Brand

Tudor

Family

Black Bay GMT

Model

Black Bay GMT Stainless Steel / White / Fabric

Reference

79830RB-0012

Movement Features

Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
Date
Chronometer

Case

Stainless Steel 41mm

Dial Color

White

Crystal

Sapphire

Current Listings

TUDOR Black Bay GMT M79830RB-0010 Opaline Pepsi

Tudor - 79830RB-0010 · $3,400

This is a preowned Tudor Black Bay GMT in Opaline Pepsi colorway, featuring a GMT function. It comes with a clean crystal and a 7-7.25 inch wrist fit.

Condition: preowned clean condition with minor hairline scratches throughout
Wrist size range: 7-7.25 inches
Service history: unknown
Shipping method: 2 Day Insured FedEx

Posted at

Dec 4, 2025, 10:57 PM

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Tudor Black Bay GMT “Root Beer” – 41mm – Ref. 79833MN – Full Kit 😎 – $2,999 Shipped

Tudor - 79833MN · $2,999

This Tudor Black Bay GMT features a gilt dial, brown/black 24h bezel, and is powered by the MT5652 manufacture GMT movement. It has a 41mm case and 200m water resistance.

Condition: Excellent overall with normal light wear
Case size: 41mm
Water resistance: 200m
Movement: MT5652 manufacture GMT movement

Posted at

Dec 4, 2025, 9:30 PM

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Tudor Black Bay GMT Pepsi – M79830RB-0001 – Full Set + Extra Bracelets – Running Perfectly – $2999

Tudor - M79830RB-0001 · $2,999

Up for sale is my Tudor Black Bay GMT Pepsi, a full set purchased in December 2021. The movement is running exceptionally well with +3s/day, >300 amplitude, and 0.1ms beat error.

Condition: Good condition with normal wear on the bracelet/clasp
Extras: Forstner Jubilee bracelet,Uncle Straps Jubilee bracelet,Genuine Tudor Rubber Strap
Movement Performance: +3s/day, >300 amplitude, 0.1ms beat error
Warranty Status: Still under warranty

Posted at

Dec 4, 2025, 4:36 PM

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Tudor Black Bay GMT Pepsi - Full Kit

Tudor - Black Bay GMT · $2,850

This Tudor Black Bay GMT is a modern take on the classic GMT watch, featuring a distinctive Pepsi bezel. It comes in a variety of colors and styles to suit your taste.

Condition: worn
Bracelet type: factory
Box included: true
Bezel protector included: true

Posted at

Nov 30, 2025, 8:11 PM

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🔥TUDOR BLACK BAY GMT OPALINE PEPSI 41MM REF. 79830RB NEW!!🔥

Tudor - 79830RB · $3,700

This TUDOR BLACK BAY GMT features a 41MM stainless steel case with an opaline dial.

Condition: Brand new
Dial type: opaline
Case size: 41mm diameter
Material: stainless steel

Posted at

Nov 29, 2025, 5:35 PM

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Tudor Black Bay GMT Opaline🔥Brand New 2025, $3700 🔥

Tudor - Black Bay GMT Opaline · $3,700

This Tudor Black Bay GMT Opaline is a brand new watch from 2025. It comes with the original box, warranty card, and other accessories.

Condition: Brand New
Year: 2025
Shipping: true
Payment Methods: wire,credit_card

Posted at

Nov 29, 2025, 9:42 AM

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Tudor Black Bay GMT "Pepsi" – M79830RB-0003 (Pepsi Bezel) – Full Kit Brand New Unworn (10/2025)

Tudor - M79830RB-0003 · $3,595

This Tudor Black Bay GMT features a 41mm case, bidirectional red/blue 24-hour bezel, and an in-house COSC-certified movement with 70-hour power reserve.

Condition: Brand new and unworn
Case size: 41mm diameter
Bezel: Bidirectional red/blue 24-hour "Pepsi" bezel
Movement: Tudor MT5652 (in-house, COSC-certified, 70-hour power reserve)

Posted at

Nov 28, 2025, 2:30 PM

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