
Tudor · Black Bay 58
Black Bay Fifty-Eight Stainless Steel / Black / Bracelet
Retail price €4,450 (2026)
Case
Diameter
39.00 mm
Height
11.90 mm
Lug Width
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Caseback
Closed
Water Resistance
200.00 m
Bezel
Rotating, 0-60 (Dive)
Dial
Color
Black
Indexes
Stick / Dot
Hands
Proprietary
Finish
Matte
Shape
Round
Other
Gender
M
Production
2018–present
Movement Specs
Caliber
MT5402
Tudor in-house
Caliber Brand
Tudor
Type
Automatic
Perpetual rotor
Power Reserve
70 h
2.9 days
Frequency
28800 bph
8.0 Hz
Jewels
27
Complications
Hours, Minutes, Seconds, Chronometer
About the Movement
Self-winding mechanical movement with bidirectional rotor system; introduced in 2018. Approximately 70 hours power reserve.
About the Family
The Black Bay 58, introduced in 2018, addressed the most common criticism of the original Black Bay: its thickness. By reducing the case to 39mm with a slimmer profile, Tudor created a dive watch that captured the vintage proportions of their 1958 reference 7924 — the 'Big Crown' — while wearing with a comfort and elegance that the original Black Bay's more assertive case could not match. The '58' quickly became one of the most recommended watches in its price range, offering in-house movement quality, genuine heritage design, and a case size that works on nearly any wrist. It demonstrated that sometimes the most significant improvement is subtraction.
About this reference
The Tudor Black Bay Fifty-Eight was introduced at BaselWorld 2018. Compared to the original Black Bay the case size is reduced in both diameter as well as height, and it is powered by the self-winding MT5402 which was introduced simultaneously. Reference 79030N-0001 has a stainless steel case and matching bracelet. The dial is black.
Other configurations

79030N-0002
Black
Strap

79030N-0003
Black
Fabric
