Tudor
Black Bay 58
M79030B-0001
$3,525
MSRP
Specifications
Case Diameter
39mm
Lug to Lug
44.5mm
Thickness
11.9mm
Lug Width
20mm
Material
Stainless Steel
Dial
Blue
Movement
automatic
Caliber
MT5402
Crystal
sapphire
Power Reserve
70h
Strap
Steel Bracelet
diversteelblue-bezel39mm
39mm
Diameter
44.5mm
Lug to Lug
11.9mm
Thickness
20mm
Lug Width
MT5402 · Automatic · Sapphire crystal · 70h power reserve
Stainless Steel · Blue dial · Steel Bracelet
MSRP $3,525 · Introduced 2021
Perceived Size
How it wears, not just how it measures
~46mm
vs 45mm L2L
Compact (36mm)Substantial (60mm)
↑ 11.9mm case thickness adds +1.8mm wrist presence
Wrist Fit
16cm wrist (52mm flat)
L2L ratio: 0.86
Good Fit