10h09.com
Tudor Black Bay One Noir
Tudor

Black Bay One

Reference — 5 variants
Noir dial
M79683-0001
Size
41mm
Movement
Automatic
Water res.
100m
Caliber
Tudor MT5601
Reserve
70 heures
~$7,301
Description

A vintage-inspired timepiece that marries classic charm with modern reliability. Its bold design and robust build make it a versatile choice for any occasion.

Specifications
ref. M79683-0001
Case
MaterialSteel
Diameter41mm
Water resistance100m
BezelSmooth
DialBlack
Movement
TypeMécanique à remontage automatique manufacture
CaliberTudor MT5601
Power reserve70 heures
Strap & Bracelet
MaterialMetal bracelet
BuckleDéployante
Author POV

Same case, same manufacture automatic movement, same 100m rating as the full-steel Black Bay One — the only real change is yellow gold on the bracelet and case accents, paired with a black dial instead of anthracite. That's a materials-and-finish call in my scoring, not a performance one: gold doesn't make the movement more accurate or the case more water-resistant, it just shifts the piece toward dress-watch territory and pushes the price up accordingly. At 41mm it still wears like a tool watch underneath the two-tone dress, which is the part I find genuinely interesting — Tudor didn't soften the proportions to match the gold.

All references
5 variants