Side by side
Astor + Banks Fortitude ProvsMaystone Watch Co Prosperity GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Fortitude Pro38.5mm
Prosperity GMT38mm
Power Reserve
Fortitude Pro40h
Prosperity GMT41h
Water Resistance
Fortitude Pro200m
Prosperity GMT100m
MSRP
Fortitude Pro$675
Prosperity GMT$443
Full specifications
Case
5 specsCategory
Sport
—
Diameter
38.5mm
38mm
Lug-to-Lug
45.5mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
2 specsDial Color
Magenta
Red
Lume
None
string
Movement
2 specsCaliber
Miyota 9015
Seiko NH34
Power Reserve
40h
41h
Pricing
1 specsMSRP
$675
—
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