Black Bay GMT Manufacture Calibre MT5652 41mm steel case Fabric strap

The spirit of
Black Bay GMT
Discover the spirit of the TUDOR Black Bay GMT and the other models within the range.
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How to set your watch
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A
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
Follow a few simple steps to build your Black Bay GMT.
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