Tudor
Tudor Black Bay Chrono Dark 79360DK
The Tudor Black Bay Chrono Dark (reference 79360DK) is a 41 mm 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 2019.
Specifications
Case
- Reference
- 79360DK
- Collection
- Black Bay
- Case size
- 41 mm
- Thickness
- 14.4 mm
- Crystal
- Domed sapphire
- Water resistance
- 200 m
- Bracelet / strap
- Steel bracelet with PVD coating
Dial and bezel
- Dial
- Black
Movement
- Movement
- Automatic
- Caliber
- MT5813
- Power reserve
- 70 hours
- Functions
- Chronograph / Date
Production
- Production
- 2019 – today
Dial versions
This reference was made with these dials and finishes.
79360DK Black
79360DK-0001
Domed
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 |
|---|---|---|---|---|---|
| 79360DK (This watch) | 41 mm | — | Black | MT5813 | 2019– |
| 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 Dark 79360DK?
- The Tudor Black Bay Chrono Dark 79360DK has a 41 mm case, 14.4 mm thick.
- What movement does the Tudor Black Bay Chrono Dark 79360DK use?
- It uses the automatic caliber MT5813, with a 70-hour power reserve.
- How water resistant is the Tudor Black Bay Chrono Dark 79360DK?
- It is water resistant to 200 metres.
- When did the Tudor Black Bay Chrono Dark 79360DK come out?
- It was introduced in 2019.
Catalog facts checked October 2026.