Tudor
Tudor Black Bay 39 79660
The Tudor Black Bay 39 (reference 79660) is a 39 mm stainless Steel watch. It runs on the automatic caliber MT5602 and is water resistant to 100 m. It was introduced in 2023 and is still in production.
Specifications
Case
- Reference
- 79660
- Collection
- Black Bay
- Case size
- 39 mm
- Case material
- Stainless Steel
- Case shape
- Round
- Water resistance
- 100 m
- Bracelet / strap
- Stainless Steel
Movement
- Movement
- Automatic
- Caliber
- MT5602
Production
- Production
- 2023 – today (current)
Dial versions
This reference was made with these dials and finishes.
79660 Black
M79660-0001
Black
79660 Black Gem-set indexes
M79660-0004
Gem-set indexes · Diamond; Dial (gem-set indexes)
79660 Blue
M79660-0002
Blue
79660 Blue Gem-set indexes
M79660-0005
Gem-set indexes · Diamond; Dial (gem-set indexes)
79660 Champagne
M79660-0003
Champagne
79660 Champagne Gem-set indexes
M79660-0006
Gem-set indexes · Diamond; Dial (gem-set indexes)
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 |
|---|---|---|---|---|---|
| 79660 (This watch) | 39 mm | Stainless Steel | — | MT5602 | 2023– |
| 79310N | 39 mm | Steel | Yellow | MT5813 | 2025– |
| 79360N | 41 mm | Steel | — | MT5813 | 2021– |
| 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– |
| 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 39 79660?
- The Tudor Black Bay 39 79660 has a 39 mm case.
- What movement does the Tudor Black Bay 39 79660 use?
- It uses the automatic caliber MT5602.
- How water resistant is the Tudor Black Bay 39 79660?
- It is water resistant to 100 metres.
- Is the Tudor Black Bay 39 79660 still in production?
- Yes, it is a current reference.
- When did the Tudor Black Bay 39 79660 come out?
- It was introduced in 2023.
- What is the Tudor Black Bay 39 79660 made of?
- The case is stainless Steel. Bracelet or strap: Stainless Steel.
- Which dials was the Tudor Black Bay 39 79660 made with?
- The catalog lists 3 dials: Black, Blue, Champagne.
Catalog facts checked October 2026.