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Tudor Black Bay

Tudor Black Bay

AutomaticSteel

Ref. M7941A1A0RU-0002

Collection: Black BayCase size: 41mmMovement: MT5602-U

The Tudor Black Bay M7941A1A0RU-0002 is a dive watch with a 41 mm steel case. The case has a polished and satin finish and is 13.6 mm thick, with a 21 mm lug width. A domed sapphire crystal covers the black dial. The self-winding calibre MT5602-U has a 70-hour power reserve. The watch is listed as a Master Chronometer and has a screw-down crown. The 60-minute unidirectional rotating bezel is steel with a burgundy aluminium insert. Tudor rates the case to 200 metres. A rubber strap with a folding clasp is fitted to the watch.

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Last updated 6 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

41mm

Thickness

13.6mm

Lug Width

21mm

Case Material

Steel

Water Resistance

200m

Crystal

Sapphire Crystal

Bezel Material

Steel

MOVEMENT

Movement Type

Automatic

Caliber

MT5602-U

Power Reserve

70h

Frequency

28,800 vph (4 Hz)

Jewels

25 jewels

DIAL

Dial Color

Black

BRACELET/STRAP

Bracelet/Strap

Rubber

Clasp Type

Fold Clasp

FEATURES & COMPLICATIONS

ChronometerMaster ChronometerRotating BezelScrew-Down Crown

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