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Home/Browse/Tudor/Black Bay One 31 S&G Diamond
Tudor Black Bay One 31 S&G Diamond — Black
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Tudor Black Bay One 31 S&G Diamond

Ref. m79613-0005
Black Bay
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Black Bay One 31
Black Bay One 31 S&G
Black Bay One 31 S&G Diamond
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Black Bay One 41 S&G
Black Bay Pro
3 Variants
Black
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Alternatives
Case
31mm
Power Reserve
50h
Movement
Automatic
Water Resistance
100m
Crystal
Sapphire
01

Case Dimensions

Diameter31mm
Thickness9.5mm
Lug-to-Lug—
Lug Width—
02

Case Build

Materialsteel
Water Resistance100m
03

Crystal & Dial

CrystalSapphire
Dial ColorBlack
04

Movement

Caliber
Tudor MT5201
TypeAutomatic
Beat Rate—
Power Reserve50 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
In a nutshell

The Tudor Black Bay One 31 S&G Diamond is an automatic watch, with a 31mm steel case, 9.5mm thick, powered by the Tudor MT5201 movement and a 50-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal.

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