Tudor
Black Bay 58 GMT Stainless Steel Automatic Men’s Watch

  • M7939G1A0NRU-0001
  • 39mm
  • Black Dial

£3,960

Available free next day delivery

Ring Size Circumference (mm)
I 48.0
J 48.7
K 50.0
L 51.2
M 52.5
N 53.8
O 55.1
P 56.3
Q 57.6
R 58.9
S 60.2
T 61.4
U 62.7
V 64.0
W 65.3
X 66.6
Y 67.8
Z 68.5

Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.

View the ring size guide

About This Piece

Exploring the ocean depths isn’t the only thing that gives this TUDOR Black Bay 58 GMT Stainless Steel Men’s Watch its adventurous spirit. This timepiece, released at Watches and Wonders 2024, ventures into something just as fascinating, a horological complication that’s a first for this collection; a GMT function so you can track your favourite time zones at once. It's also the new manufacture calibre MT5450-U that’s a real conversation starter. Master Chronometer certified and crafted especially for this model, the silicon hairspring and power reserve of 65 hours achieve unprecedented precision all day, every day. The 39mm stainless steel case and matching bracelet come equipped with a water resistance of 200m as well as lashings of style. A wrist partner with versatility and boast-worthy accuracy, what more could you ask for?

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Editor's Notes


Divers watches with handsome good looks, the TUDOR Black Bay collection brings together sixty years of diving heritage and conjures it into each and every timepiece. Housing TUDOR created movements and ‘snowflake’ hands (a nod to the TUDOR watches used by the French National Navy in the 1970s), function and reliability lie at the core of every watch.

Showcasing all the vintage aesthetic that make it the retro sports watch of dreams, the signature Black Bay aesthetic exudes itself from this timepiece. With a bidirectional bezel in black and burgundy giving this watch a splash of colour, it has that striking finishing touch we love. Robustness and accuracy combined never looked this good.

Tudor Black Bay Collection

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