
Black Bay Bronze
Ref.: M79250ba-0001
The Tudor Black Bay Bronze is a watch that’s all about personality. The 43mm bronze case develops its own unique patina over time, giving it a one-of-a-kind look. The bronze bezel paired with the grey dial and bezel insert keep it understated but still striking, while the Swiss automatic MT5601 movement (which is COSC certified) ensures smooth performance. Whether you’re diving or just going about your day, this watch has a vibe that gets better with age. It’s timeless, literally.



Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 43mm
- Lug-to-Lug Distance
- 52.2mm
- Lug Width
- 23mm
- Case Thickness
- 14.6mm
- Caseback Style
- Closed Back
- Lugs Drilled?
- No
- Case Shape
- Round
- Case Material
- 316L Stainless Steel, Bronze
- Case Finishing
- Brushed, PVD Coating
- Water Resistance
- 20 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- Tudor Calibre MT5601
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Certifications
-
COSC
COSC is the Official Swiss Chronometer Testing Institute for mechanical watches.
Learn more - Power Reserve
- 70 hours
- Jewels
- 25
- Shock Absorption
- Free Spring Index, Full Balanced Bridge, Traversing Bridge
- Anti-Magnetism
- Silicon Hairspring
Dial Details
Color, material, lume, and other dial features.
- Dial Color
- Grey / Anthracite
- Dial Characteristic
- Matte
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Material
- Bronze
- Bezel Insert Material
- Aluminum
- Bezel Direction
- Uni-Directional
- Number of Clicks
- 60 Clicks
- Bezel Type
- External Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Crystal Type
- Domed
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- Tudor
- Country of Origin
- Switzerland
- Watch Type
- Dive
- Price Range (USD)
- $$$