Side by side
Maystone Watch Co Prosperity GMTvsTudor Black Bay 58 925
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Prosperity GMT38mm
Black Bay 58 92539mm
Power Reserve
Prosperity GMT41h
Black Bay 58 92570h
Water Resistance
Prosperity GMT100m
Black Bay 58 925200m
MSRP
Prosperity GMT$443
Black Bay 58 925$5,600
Full specifications
Case
7 specsCategory
—
Diver
Diameter
38mm
39mm
Thickness
11.9mm
12.7mm
Lug-to-Lug
46mm
46mm
Finish
Brushed and polished
Satin
Water Resistance
100m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Red
Taupe
Indices
Applied
—
Lume
string
None
Movement
6 specsCaliber
Seiko NH34
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
41h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
—
$5,600
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