The Wristwatch Field Guide

Tudor Black Bay Bronze (Brown dial)

M79250BM Archive · used only

The Tudor Black Bay Bronze (Brown dial) is a discontinued diver watch with a aluminium bronze case. No longer offered new; listed here as an archive reference for the used market.

All Tudor watchesExotic-material diver watchesBronzeDivers
Material
Bronze
Grade / type
Aluminium bronze
Water resistance
200 m
Reference
M79250BM
Type
Diver
Case diameter
43.0 mm
Thickness
14.9 mm
Origin
Switzerland
Movement
In-house automatic (COSC)
Caliber
MT5601
Power reserve
70 hours
Complications
Time only
Construction
Assembled
Caseback
Steel
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Aged brown leather strap with bronze folding clasp, plus a fabric strap with bronze hardware
Crystal
Sapphire (domed)
Display back
No
Dial
Brown, Arabic numerals at 3, 6 and 9
Dial colours
Brown
Lume
Super-LumiNova
Availability
No longer offered
Status
Archive (2016 to 2019, replaced by the slate-grey 79250BA)
Not published
Price, Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Matching bracelet
High confidence Verified Jul 2026 Source: Monochrome / aBlogtoWatch
Facts are free to cite with a link.
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Alternatives to the Tudor Black Bay Bronze (Brown dial)

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More exotic-material watches from Tudor

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TudorPelagos FXD (Marine Nationale, blue)$4,37542.0 mm12.75 mm thickDiverTudor Pelagos FXDTudorPelagos FXD$5,02542.0 mm12.75 mm thick82 gDiverTudor Pelagos FXD GMTTudorPelagos FXD GMT$5,47542.0 mm12.75 mm thick81 gDiverTudor Pelagos Ultra 1000MTudorPelagos Ultra 1000M$6,90043.0 mm14.5 mm thick117 gDiver

Frequently asked questions

What is the case material of the Tudor Black Bay Bronze (Brown dial)?

The Tudor Black Bay Bronze (Brown dial) has a aluminium bronze case, though its caseback is steel. This is confirmed against the maker spec.

What size is the Tudor Black Bay Bronze (Brown dial)?

It is 43.0 mm in diameter, 14.9 mm thick, and water resistant to 200 m.

How much does the Tudor Black Bay Bronze (Brown dial) cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market.

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