Tudor
Tudor Black Bay Chrono (Heritage, first generation) 79350
The Tudor Black Bay Chrono (Heritage, first generation) (reference 79350) is a 41 mm steel watch with a black dial. It runs on the automatic caliber MT5813 with a 70-hour power reserve and is water resistant to 200 m. It was introduced in 2017.
Specifications
Case
- Reference
- 79350
- Collection
- Black Bay
- Case size
- 41 mm
- Case material
- Steel
- Crystal
- Domed sapphire
- Water resistance
- 200 m
- Bracelet / strap
- Steel bracelet
Dial and bezel
- Dial
- Black
Movement
- Movement
- Automatic
- Caliber
- MT5813
- Power reserve
- 70 hours
- Functions
- Chronograph / Date
Production
- Production
- 2017 – today (discontinued)
Dial versions
This reference was made with these dials and finishes.
79350 Black Tachymeter bezel #0001
79350-0001
Tachymeter bezel
79350 Black Tachymeter bezel #0002
79350-0002
Tachymeter bezel
79350 Black Tachymeter bezel #0003
79350-0003
Tachymeter bezel
79350 Black Tachymeter bezel #0004
79350-0004
Tachymeter bezel
79350 Black Tachymeter bezel #0005
79350-0005
Tachymeter bezel
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 |
|---|---|---|---|---|---|
| 79350 (This watch) | 41 mm | Steel | Black | MT5813 | 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 Black Bay Chrono (Heritage, first generation) 79350?
- The Tudor Black Bay Chrono (Heritage, first generation) 79350 has a 41 mm case.
- What movement does the Tudor Black Bay Chrono (Heritage, first generation) 79350 use?
- It uses the automatic caliber MT5813, with a 70-hour power reserve.
- How water resistant is the Tudor Black Bay Chrono (Heritage, first generation) 79350?
- It is water resistant to 200 metres.
- Is the Tudor Black Bay Chrono (Heritage, first generation) 79350 still in production?
- Discontinued.
- When did the Tudor Black Bay Chrono (Heritage, first generation) 79350 come out?
- It was introduced in 2017.
- What is the Tudor Black Bay Chrono (Heritage, first generation) 79350 made of?
- The case is steel. Bracelet or strap: Steel bracelet.
Catalog facts checked October 2026.