Tudor
Tudor Heritage Black Bay 41 79540
The Tudor Heritage Black Bay 41 (reference 79540) is a 41 mm stainless Steel watch. It runs on the automatic caliber T600 and is water resistant to 150 m. It was introduced in 2017.
Specifications
Case
- Reference
- 79540
- Collection
- Black Bay
- Case size
- 41 mm
- Case material
- Stainless Steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 150 m
- Bracelet / strap
- Stainless Steel
Movement
- Movement
- Automatic
- Caliber
- T600
Production
- Production
- 2017 – today (discontinued)
Dial versions
This reference was made with these dials and finishes.
79540 Black #0001
79540-0001
Black
79540 Black #0003
79540-0003
Black
79540 Black #0006
79540-0006
Black
79540 Black #0007
79540-0007
Black
79540 Black #0009
79540-0009
Black
79540 Blue #0004
79540-0004
Blue
79540 Blue #0005
79540-0005
Blue
79540 Blue #0010
79540-0010
Blue
79540 Silver #0011
79540-0011
Silver
79540 Silver #0012
79540-0012
Silver
79540 Silver #0013
79540-0013
Silver
How it compares within the Black Bay family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 79540 (This watch) | 41 mm | Stainless Steel | — | T600 | 2017– |
| 79310N | 39 mm | Steel | Yellow | MT5813 | 2025– |
| 7939G1A0NRU | 39 mm | Stainless Steel | Black | MT5450-U | 2024– |
| 7941A1A0NU | 41 mm | Stainless Steel | Black | MT5602-U | 2023– |
| 79600 | 31 mm | Stainless Steel | — | MT5201 | 2023– |
| 79640 | 36 mm | Stainless Steel | — | MT5400 | 2023– |
| 79660 | 39 mm | Stainless Steel | — | MT5602 | 2023– |
| 79680 | 41 mm | Stainless Steel | — | MT5601 | 2023– |
| 79833MN | 41 mm | Steel | Black | MT5652 | 2022– |
About the Black Bay family
The Black Bay was introduced in 2012 as the Heritage Black Bay, a dive watch drawing on Tudor's 1950s Submariners with a domed crystal, a large crown without guards and snowflake hands. It quickly grew into Tudor's main family.
The first models used an ETA caliber; from 2016 the Black Bay moved to the in-house MT5602 and related calibers. The family includes the 39 mm Black Bay Fifty-Eight of 2018, the GMT, the Chrono, Bronze versions, the Pro, the smaller Black Bay 54 and Master Chronometer models from 2023. Dealers note the size, bezel colour, caliber generation and bracelet or strap, since many versions share the same look.
Quick answers
- What size is the Tudor Heritage Black Bay 41 79540?
- The Tudor Heritage Black Bay 41 79540 has a 41 mm case.
- What movement does the Tudor Heritage Black Bay 41 79540 use?
- It uses the automatic caliber T600.
- How water resistant is the Tudor Heritage Black Bay 41 79540?
- It is water resistant to 150 metres.
- Is the Tudor Heritage Black Bay 41 79540 still in production?
- Discontinued.
- When did the Tudor Heritage Black Bay 41 79540 come out?
- It was introduced in 2017.
- What is the Tudor Heritage Black Bay 41 79540 made of?
- The case is stainless Steel. Bracelet or strap: Stainless Steel.
- Which dials was the Tudor Heritage Black Bay 41 79540 made with?
- The catalog lists 3 dials: Black, Blue, Silver.
Catalog facts checked October 2026.