Tudor
Tudor Black Bay 58 925 79010SG
The Tudor Black Bay 58 925 (reference 79010SG) is a 39 mm 925 Silver watch with a taupe dial. It runs on the automatic caliber MT5400 with a 70-hour power reserve and is water resistant to 200 m.
Specifications
Case
- Reference
- 79010SG
- Collection
- Black Bay
- Case size
- 39 mm
- Thickness
- 12.7 mm
- Case material
- 925 Silver
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 200 m
- Bracelet / strap
- Brown leather strap with 925 silver buckle
Dial and bezel
- Dial
- Taupe
- Bezel
- Rotating 60-min, 925 silver with taupe anodised aluminium disc
Movement
- Movement
- Automatic
- Caliber
- MT5400
- Power reserve
- 70 hours
Production
- Production
- Current
Dial versions
This reference was made with these dials and finishes.
79010SG Taupe Domed #0001
M79010SG-0001
Domed
79010SG Taupe Domed #0002
M79010SG-0002
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 |
|---|---|---|---|---|---|
| 79010SG (This watch) | 39 mm | 925 Silver | Taupe | MT5400 | — |
| 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 58 925 79010SG?
- The Tudor Black Bay 58 925 79010SG has a 39 mm case, 12.7 mm thick.
- What movement does the Tudor Black Bay 58 925 79010SG use?
- It uses the automatic caliber MT5400, with a 70-hour power reserve.
- How water resistant is the Tudor Black Bay 58 925 79010SG?
- It is water resistant to 200 metres.
- Is the Tudor Black Bay 58 925 79010SG still in production?
- Yes, it is a current reference.
- What is the Tudor Black Bay 58 925 79010SG made of?
- The case is 925 Silver. Bracelet or strap: Brown leather strap with 925 silver buckle.
Catalog facts checked October 2026.