Tudor Black Bay Bronze

The Tudor Black Bay Bronze is a 43 mm bronze dive watch with an MT5601 automatic movement. At a list price of $5,425, only two of the 90 other bronze dive watches in production cost more. With a 70-hour power reserve, it runs longer than 90% of the 142 mechanical bronze dive watches with a stated reserve.

1 official photo · reader photos welcome

Price

$5,425

Material

Bronze

Grade / type

Aluminium bronze

Water resistance

200 m

Reference

M79250BA

Type

Diver

Case diameter

43.0 mm

Thickness

14 mm

Lug-to-lug

52 mm

Origin

Switzerland

Movement

In-house automatic (COSC)

Caliber

MT5601

Power reserve

70 hours

Complications

Date

Construction

Assembled

Finish technology

Natural finish

Caseback

Steel

Nickel-free

Unconfirmed (contact-point materials not all confirmed)

Bracelet / strap

Rounded black nubuck leather strap with bronze buckle

Crystal

Domed sapphire

Display back

No

Dial

Slate gray, domed

Dial colours

Grey

Lume

Super-LumiNova

Availability

Offered

Status

Current

Not published

Weight, Colour, Hardness, Surface treatment, Matching bracelet

Medium confidence Verified Sep 2026 Source: Tudor Black Bay Bronze, ref M79250BA (maker) / Monochrome

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