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TUDOR Black Bay 58 GMT Manufacture Calibre MT5450-U 39mm steel case Black and burgundy bezel – M7939G1A0NRU-0003

Sale price$4,237.50 Regular price$5,650.00

Exact reference: M7939G1A0NRU-0003

This model is evocative of an era when the novelty of jet-setting across time zones was matched by glamorous and elegant style. It is fitted with TUDOR’s new mid-size GMT Manufacture Calibre paired with warm hues of burgundy, black and gilt on the bezel. The universally appealing case of the Black Bay 58 has become the model’s calling card, and now it comes in GMT form.

Black Bay 58 GMT 39mm steel case Black and burgundy bezel

Watch specifications

Case 39mm stainless steel case with polished and satin finishes
Waterproofness Waterproof to 200m (660 ft)
Bezel 24-hour bidirectional rotatable bezel in stainless steel with black and burgundy anodised aluminium insert
Dial Black, domed, with gilt applied hour markers
Crystal Domed sapphire crystal
Movement Manufacture Calibre MT5450-U (COSC and METAS certified)
Power Reserve 65-hour power reserve
Winding Crown Stainless steel screw-down winding crown with the TUDOR rose in relief
Bracelet 5-link stainless steel bracelet with polished and satin finishes with TUDOR “T-fit” clasp
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.
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.

Official TUDOR specifications and imagery for reference M7939G1A0NRU-0003.

  • Ordered for you — payment is collected in full now; availability and timing are confirmed after your order.
  • United States only — we currently sell and ship within the US.
  • All sales are final, except where required by applicable law.
  • Manufacturer or brand warranty included — terms vary by watch.

Watch specifications

Brand
TUDOR