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

  • M7939G1A0NRU-0002
  • 39mm
  • Black Dial

£3,770

Only available in selected stores

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

Gracing the case of this TUDOR Black Bay 58 GMT Stainless Steel Men’s Watch is something that’s sure to please all you Black Bay 58 aficionados - a GMT function. New to this collection and introduced at Watches and Wonders 2024, the GMT function provides a perfect timepiece for jetsetters and established divers alike, and with the iconic burgundy and black bezel? Well, it adds some signature bold flair, too. We never doubted TUDOR’s unprecedented micro-precision, but the new Master Chronometer movement in this timepiece is testament to their masterful skills. Boasting a power reserve of 65 hours, this watch is home to a plethora of intricate components that make up the manufacture calibre MT5450-U, a new movement designed especially for the GMT complication. Paired with a black rubber strap with the ‘T-fit’ feature, you’ll never want (or need) to take this one off your wrist.

Free next day delivery on all orders

FREE Click & Collect to a Loupe Boutique


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.

The 39mm stainless steel case is reminiscent of the Black Bay proportions of the 1950s, or more specifically, TUDOR’s first ever diving timepiece with a water resistance of 200m. Honing TUDOR milestones old and new, your collection is calling out for this masterpiece. It’s almost too iconic.

Tudor Black Bay Collection

Shop Tudor Black Bay