TUDOR
Black Bay 31 Automatic Stainless Steel and 18ct Yellow Gold Watch

  • M79603-0007
  • 31mm
  • Silver Dial

£5,430

Available free delivery by 27th April

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

Can’t take your eyes off this TUDOR Black Bay 31 Automatic Stainless Steel and 18ct Yellow Gold Watch and the sprinkling of diamonds on the silver dials? You won’t be the first. Boasting a stainless steel and 18ct yellow gold case and bezel, as well as a contrasting bracelet featuring a TUDOR “T-fit” folding clasp and safety catch, this beauty is sure to stand the test of time.

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.

At the heart? Beats the impressive manufacture calibre MT5201, boasting a power reserve of 50 hours and waterproof up to 100, you’ll have a reliable companion day in and day out.

Tudor Black Bay Collection

Shop Tudor Black Bay