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Black Bay GMTManufacture Calibre MT5652, 41mm steel case, Fabric strap

$4,925

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All prices are TUDOR’s suggested retail price.

The prices of gem-set models are dependent on market fluctuations and therefore subject to variations. TUDOR reserves the right to modify the prices and models on this website at any time.

Watch variations (6)
  • Black Bay GMT
  • Black Bay GMT
  • Black Bay GMT S&G
  • Black Bay GMT S&G
  • Black Bay GMT S&G
  • Black Bay GMT

Buy this watch

  • The TUDOR Black Bay GMT is made of the right stuff. First off, it sports an incredibly useful multiple time-zone complication – also known as a GMT function – that establishes local time without losing sight of the time in two other time zones. Recognisable by its rotatable bezel, which borrows its deep blue and burgundy colour scheme from other models in the Black Bay line, but in a matte version, the Black Bay GMT is also a nod to the early days of this high-flying aesthetic.

Whimsical opaline dial

Watch Specifications

Reference: M79830RB-0003

How to set your watch

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GMT
Hours
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Watch

  • Rotatable bezel

    The rotatable bezel displays the time indicated by the 24-hour hand. It can be turned to 48 positions in either direction.

  • Date Window

    Displays the current date.

  • Winding crown

    The winding crown is used to set the time and date and to wind the watch if it has not been worn. The winding crown is screwed down onto the case to ensure water resistance. It must be fully tightened after each manipulation.

  • 24-hour hand

    This hand corresponds to the reference time. 24-hour hand moves around the dial once every 24 hours. According to the position of the bezel, this hand displays a second or a third time zone.

  • Seconds hand

    The seconds hand can be adjusted via the winding crown or left unchanged when setting the time to different time zones.

  • Hour hand

    This hand corresponds to local time. This hand moves around the dial once every 12 hours.

  • Minute hand

    The minute hand can be adjusted via the winding crown or left unchanged when setting the time to different time zones.

  • Reference time

    The reference time is your “home” or “main” time zone. During a journey, the reference time is indicated by the trianguler tipped 24 hour hand. Setting the reference time also moves the conventional hour hand (local time). For this reason, the reference time must be set before setting the local time.

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Black Bay GMT

With a steel case, 41mm in diameter, the Black Bay GMT model is waterproof to 200 metres (660 ft) and designed to withstand the elements. Its winding crown tube is in satin-brushed steel, new for the Black Bay line and aesthetically in keeping with the case and winding crown. Its contrasting opaline dial means that it is legible in all conditions, including night-time, thanks to its luminescent hour markers.

  • Black Bay GMT

    With a steel case, 41mm in diameter, the Black Bay GMT model is waterproof to 200 metres (660 ft) and designed to withstand the elements. Its winding crown tube is in satin-brushed steel, new for the Black Bay line and aesthetically in keeping with the case and winding crown. Its contrasting opaline dial means that it is legible in all conditions, including night-time, thanks to its luminescent hour markers.

  • The Manufacture Calibre MT5652 with built-in GMT function was developed by TUDOR for the Black Bay Pro model. It illustrates the technical development process, which is unique to TUDOR, drawing on adaptable architecture capable of including functions into its manufactured movements rather than resorting to additional modules. A minor detail for some, but a must for watchmaking purists.

  • Black Bay GMT

    Additional time zones are indicated by a red "Snowflake" GMT hand, TUDOR's aesthetic hallmark, which rotates around the dial in 24 hours, as well as a bidirectional rotatable bezel that is also calibrated for 24 hours. The twelve daylight hours are printed on the burgundy section and the night-time hours on the blue.

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