Tudor · Black Bay GMT
Black Bay GMT Stainless Steel / Black / Pepsi / Bracelet
Retail price €4,840 (2026)
Case
Diameter
41.00 mm
Lug Width
22.00 mm
Material
Stainless Steel
Glass
Sapphire
Caseback
Closed
Water Resistance
0.00 m
Bezel
Rotating, 24 Hour
Dial
Color
Black
Indexes
Stick / Dot
Hands
Proprietary
Shape
Round
Other
Gender
M
Production
2018–present
Movement Specs
Caliber
MT5652
Tudor in-house
Caliber Brand
Tudor
Type
Automatic
Perpetual rotor
Power Reserve
70 h
2.9 days
Frequency
28800 bph
8.0 Hz
Jewels
26
Complications
Date, Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable), Chronometer
About the Family
The Black Bay GMT added a true GMT complication to Tudor's most successful platform, using the manufacture MT5652 calibre to provide an independently adjustable local hour hand and a 24-hour rotating bezel. The 'Pepsi' bezel colourway of the initial release was a direct nod to vintage Rolex GMT-Masters, acknowledging the shared heritage between the two brands while offering the complication at a fraction of the price. For collectors and travellers who wanted a mechanically competent GMT watch with genuine manufacture credentials, the Black Bay GMT delivered an argument that price and quality are not always proportional.
About this reference
The Tudor Heritage Black Bay GMT was introduced at BaselWorld 2018. It features a stainless steel case with revolving 'Pepsi' bezel in aluminum, and is powered by the in-house caliber MT5652. Reference M79830RB-0001 is fitted with a stainless steel strap. Reference M79830RB-0002 is fitted with a leather strap. Reference M79830RB-0003 is fitted with a fabric strap.
Other configurations
79830RB-0002
Black
Leather
79830RB-0003
Black
Fabric
79830RB-0010
White
Bracelet
79830RB-0012
White
Fabric