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TUDOR

Ref. M79830RB-0010

Black Bay GMT 41mm

Ref. M79830RB-0010

Regular price £4,120
Regular price £4,120 Sale price £4,120
Ex-display
£4,120
Currently in stock online
Free UK delivery
Interest-free finance available
Gift Wrapping Available
Free returns, restrictions apply

Combining TUDOR’s rich diving-watch heritage with the practicality of a multiple time-zone function, the Black Bay GMT offers a distinctive interpretation of a classic travel watch. Inspired by the brand’s historic designs, this sophisticated timepiece features a GMT complication that allows the wearer to track three time zones simultaneously, making it an ideal companion for international travel.

This 41mm model features a stainless steel case with polished and satin finishes, complemented by a bidirectional rotating bezel with a matt burgundy and blue anodised aluminium insert and 24-hour graduated scale. The striking domed opaline dial features a subtle galvanic finish, contrasting luminescent hour markers and TUDOR’s signature Snowflake hands. A distinctive red GMT hand provides an additional time-zone display, while a date window at 3 o’clock adds everyday practicality. A domed sapphire crystal protects the dial, and the watch is presented on a riveted stainless steel bracelet with polished and satin finishes, completed by a folding clasp with safety catch.

Powered by the COSC-certified Manufacture Calibre MT5652 self-winding mechanical movement, the Black Bay GMT offers an impressive 70-hour power reserve. Water resistance to 200 metres completes this beautifully engineered timepiece, bringing together Swiss precision, classic design and versatile functionality.

Brand TUDOR
Product Reference M79830RB-0010
Product Type Watch
Collection Black Bay
Sub-collection Black Bay GMT
Case Diameter 41mm
Case Material Stainless Steel
Dial Colour White Opaline
Crystal Sapphire
Strap Type Bracelet
Clasp Type Folding Clasp
Strap Material Stainless Steel
Movement Manufacture Calibre MT5652 (COSC)
Power Reserve 70 Hours
Water Resistance 200m / 660ft
Warranty 5 Years
Michael Spiers ID 007-2084

Delivery is made by Royal Mail Special Delivery and should reach you within 1-3 working days, excluding Bank Holidays and weekends.

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Size Guide

Choosing the right ring size ensures maximum comfort and the perfect fit. If you already own a ring that fits well, you can easily use it as a reference. Otherwise, follow the simple options below to find your correct size.

If you do not know your ring size, we recommend visiting one of our showrooms, where our friendly and knowledgeable team can help you find the right ring size for you.

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UK Ring Size Chart

Size UK Size
01B
02D
03E-F
04F
05F-G
06G
07H
08I
09J
10J-K
11K-L
12L
13M-N
14N-O
15O-P
16P
17Q
18Q-R
19R
20S
21S-T
22T-U
23U-V
24V
25W
26X
27X-Y

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Black Bay GMT 41mm

Regular price £4,120
Regular price £4,120 Sale price £4,120
Ex-display