The Titanium Field GuidePicks of the month

Tudor Black Bay 58 Bronze

M79012M

The Tudor Black Bay 58 Bronze is a 39 mm bronze dive watch with an MT5400 automatic movement. At a list price of $5,850, no other bronze dive watch in production costs more, out of 90. With a 70-hour power reserve, it runs longer than 90% of the 142 mechanical bronze dive watches with a stated reserve.

All Tudor watchesDiver watchesMicro-adjust bracelet
Price
$5,850
Material
Bronze
Grade / type
Aluminium bronze
Water resistance
200 m
Reference
M79012M
Type
Diver
Case diameter
39.0 mm
Thickness
11.9 mm
Lug-to-lug
47 mm
Origin
Switzerland
Movement
In-house automatic (COSC)
Caliber
MT5400
Power reserve
70 hours
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Bronze bracelet with TUDOR T-fit clasp with rapid adjustment; complimentary brown-bronze fabric strap with yellow center-line and bronze buckle also included
Matching bracelet
Standard
Micro-adjust clasp
Yes
Crystal
Domed sapphire
Display back
No
Dial
Gradient matte brown-bronze, domed, applied hour markers and Arabic numerals at 3, 6 and 9 o'clock
Dial colours
Brown Bronze
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Weight, Colour, Hardness, Surface treatment, Caseback
Medium confidence Verified Sep 2026 Source: Tudor Black Bay 58 Bronze, ref M79012M (maker)
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Frequently asked questions

What is the case of the Tudor Black Bay 58 Bronze made of?

The case is aluminium bronze. The guide has not yet confirmed it on the maker's own page.

What size is the Tudor Black Bay 58 Bronze?

The case is 39 mm across, 11.9 mm thick and 47 mm from lug to lug. It is water resistant to 200 m.

How much does the Tudor Black Bay 58 Bronze cost, and is it available?

It is in production, at a list price of $5,850.

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