Tudor
Tudor Black Bay 39 79673
The Tudor Black Bay 39 (reference 79673) is a 39 mm stainless Steel / Yellow Gold (S&G), diamond-set watch.
Specifications
Case
- Reference
- 79673
- Collection
- Black Bay
- Case size
- 39 mm
- Case material
- Stainless Steel / Yellow Gold (S&G), diamond-set
- Case shape
- Round
- Bracelet / strap
- Steel and yellow gold bracelet
Movement
- Movement
- Automatic
Dial versions
This reference was made with these dials and finishes.
79673 Anthracite
M79673-0003
Gem-set indexes · Diamond; Dial (gem-set indexes); Bezel/case setting per title, location not verified
79673 Black
M79673-0001
Black · Diamond; location on case not verified (title "S&G - Diamond")
79673 Black Gem-set indexes
M79673-0005
Gem-set indexes · Diamond; Dial (gem-set indexes); Bezel/case setting per title, location not verified
79673 Champagne Gem-set indexes #0004
M79673-0004
Gem-set indexes · Diamond; Dial (gem-set indexes); Bezel/case setting per title, location not verified
79673 Champagne Gem-set indexes #0007
M79673-0007
Gem-set indexes · Diamond; Dial (gem-set indexes); Bezel/case setting per title, location not verified
79673 Silver
M79673-0002
Silver · Diamond; location on case not verified (title "S&G - Diamond")
79673 Silver Gem-set indexes
M79673-0006
Gem-set indexes · Diamond; Dial (gem-set indexes); Bezel/case setting per title, location not verified
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 |
|---|---|---|---|---|---|
| 79673 (This watch) | 39 mm | Stainless Steel / Yellow Gold (S&G), diamond-set | — | — | — |
| 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 39 79673?
- The Tudor Black Bay 39 79673 has a 39 mm case.
- What is the Tudor Black Bay 39 79673 made of?
- The case is stainless Steel / Yellow Gold (S&G), diamond-set. Bracelet or strap: Steel and yellow gold bracelet.
- Which dials was the Tudor Black Bay 39 79673 made with?
- The catalog lists 4 dials: Anthracite, Black, Champagne, Silver.
Catalog facts checked October 2026.