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Tudor Black Bay One Anthracite
Tudor

Black Bay One

Reference — 6 variants
Anthracite dial
M79680-0001
Size
41mm
Movement
Automatic
Water res.
100m
Caliber
Tudor MT5601
Reserve
70 heures
~$4,903
Description

A modern diver that nods to Tudor's heritage. This model blends vintage design elements with a robust build, making it suitable for both underwater adventures and everyday wear.

Specifications
ref. M79680-0001
Case
MaterialSteel
Diameter41mm
Water resistance100m
BezelDiamond
DialGrey
Movement
TypeMécanique à remontage automatique manufacture
CaliberTudor MT5601
Power reserve70 heures
Strap & Bracelet
MaterialMetal bracelet
BuckleDéployante
Author POV

The COSC designation here isn't marketing filler — it means this movement was independently tested to -4/+6 seconds a day before Tudor's own case, and that's a spec line I weight heavily under movement quality in my scoring. At 41mm in steel with an anthracite dial, the proportions read closer to a tool watch than a dress piece, and the 100m rating covers everyday wear without asking questions. What stands out cataloguing thousands of these is how few manufacture-movement automatics at this size manage such a restrained dial — no date window crowding the layout, no unnecessary text. It's a case built to be worn, not admired in a box.

All references
6 variants