Skip to content
Tudor Black Bay Ceramic

Tudor Black Bay Ceramic

AutomaticCeramic

Ref. M7941A1ACNU-0001

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

Tudor Black Bay Ceramic, reference M7941A1ACNU-0001, is a dive watch with a 41 mm ceramic case. The case is 13.6 mm thick and has a 21 mm lug width. Calibre MT5602-U is self-winding and has a 70-hour power reserve. The watch carries Chronometer and Master Chronometer designations. A domed sapphire crystal covers the grey dial. The unidirectional rotating bezel has a ceramic disc with a 60-minute graduation, and the crown is a screw-down type. Tudor rates the case to 200 metres. A full ceramic bracelet is fitted to the watch, with a butterfly clasp.

Add to my inventory

Free account required - pre-fills all specs automatically

Last updated 6 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

41mm

Thickness

13.6mm

Lug Width

21mm

Case Material

Ceramic

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

Grey

BRACELET/STRAP

Bracelet/Strap

Ceramic

Clasp Type

Double Fold Clasp

FEATURES & COMPLICATIONS

ChronometerMaster ChronometerRotating BezelScrew-Down Crown

More from Tudor

Show all →

Other watches with the MT5602-U calibre

Show all →

FOR WATCH DEALERS

Trading the Tudor Black Bay Ceramic?

Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.