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

[US] Tudor Black Bay GMT Pepsi - Blue/Red Dial - 41mm - M79830RB-0001 - Full Set

Tudor - M79830RB-0001 · $3,175

A Tudor Black Bay GMT Pepsi watch with a blue/red dial and 41mm case. It functions perfectly mechanically and is sold with its full set, including box, manual, warranty booklet, purchase receipt, and warranty card.

Condition: Fantastic condition with minor hairlines
Case Size: 41mm
Diameter: 41mm

Posted at

Nov 24, 2025, 7:59 AM

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[US] Everest Curved End Rubber Strap for Tudor Black Bay GMT - Black + Silver Pin Buckle

· $160

A rubber strap for the Tudor Black Bay GMT, designed to fit this watch model.

Condition: fantastic
Material: rubber

Posted at

Nov 24, 2025, 7:45 AM

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Tudor Black Bay GMT Pepsi 79830RB Complete Set w/ Box and Papers!

Tudor - 79830RB · $3,195

This Tudor Black Bay GMT Pepsi features a 41mm stainless steel case with a bidirectional rotatable bezel, matte black domed dial, and a Manufacture Caliber MT5652 COSC-certified chronometer.

Condition: Excellent Pre-Owned Condition
Case Size: 41mm diameter
Bezel Type: Bidirectional rotatable 48-notch bezel
Dial Color: Matte black

Posted at

Nov 23, 2025, 1:02 PM

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Tudor Black Bay GMT 79830RB - Pepsi - Bracelet ( excellent / complete )

Tudor - 79830RB · $3,250

Up for sale is an excellent condition Tudor Black Bay GMT Pepsi on bracelet, reference # 79830RB. It comes complete with all boxes, papers, booklets, hang tag, and Tudor Warranty Card dated April 2024.

Condition: Excellent / Complete Set
Case Size: 41mm
Material: Stainless Steel
Movement: Tudor Calibre MT5652

Posted at

Apr 1, 2025, 3:25 PM

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Tudor Black Bay GMT 'Pepsi' - 79830RB - 2024 - Full Set

Tudor - 79830RB · $3,500

The Tudor Black Bay GMT 'Pepsi' is a timepiece built for jet-setters and explorers. It features an opaline white matte dial and a classic red and blue 'Pepsi' bezel.

Condition: Fantastic, like new
Movement: Tudor MT5652 automatic
Case size: 41mm stainless steel
Power reserve: 70 hour

Posted at

Mar 19, 2025, 12:41 PM

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2022 Tudor Black Bay GMT 41mm 79830RB Stainless Steel Black Dial

Tudor - 79830RB · $2,900

The Tudor Black Bay GMT is a stainless steel watch with a black dial, featuring a 41mm case and a two-tone bracelet setup.

Condition: Excellent overall condition
Bracelets: 2 (Original Oyster Bracelet and aftermarket Jubilee Bracelet)
Warranty: 5 year manufacturer warranty

Posted at

Mar 19, 2025, 8:08 AM

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Tudor Black Bay GMT Pepsi Opaline Dial FULL SET M79830RB

Tudor - M79830RB-0010 · $3,200

This Tudor Black Bay GMT features an Opaline white dial and is a full set with outer & inner box, booklets, extra links, and warranty card.

Condition: Excellent, very light signs of use on the case, bracelet, and clasp
Case Material: Steel
Bracelet Length: Adjustable
Water Resistance: 200m depth rating

Posted at

Mar 11, 2025, 10:52 PM

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2023 Tudor Black Bay GMT Pepsi Red Blue Opaline White Dial 79830RB Box & Papers

Tudor - 79830RB · $3,400

The Tudor Black Bay GMT Pepsi combines classic heritage with modern functionality, featuring a 41mm stainless steel case and an automatic GMT movement. The watch has barely noticeable hairline scratches on the case sides and bracelet clasp.

Condition: Excellent
Bracelet size: Original Tudor stainless steel bracelet
Case diameter: 41mm
Movement type: Automatic GMT

Posted at

Feb 28, 2025, 11:04 AM

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