Side by side
Beaucroft Watches PenfoldvsTudor Black Bay 58 18K
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Penfold39.5mm
Black Bay 58 18K39mm
Power Reserve
Penfold42h
Black Bay 58 18K70h
Water Resistance
Penfold200m
Black Bay 58 18K200m
MSRP
Penfold—
Black Bay 58 18K$22,550
Full specifications
Case
7 specsCategory
—
Diver
Diameter
39.5mm
39mm
Thickness
11.6mm
12.7mm
Lug-to-Lug
46.5mm
46mm
Material
Stainless Steel
18k Yellow Gold
Finish
Brushed and polished
Satin
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
—
Green
Indices
Applied
—
Movement
6 specsCaliber
Miyota 9039
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
—
$22,550
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