Side by side
Aigi Watches SATELLITE GROUND STATION IIvsMaystone Watch Co Prosperity GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
SATELLITE GROUND STATION II39mm
Prosperity GMT38mm
Power Reserve
SATELLITE GROUND STATION II40h
Prosperity GMT41h
Water Resistance
SATELLITE GROUND STATION II200m
Prosperity GMT100m
MSRP
SATELLITE GROUND STATION II$525
Prosperity GMT$443
Full specifications
Case
4 specsDiameter
39mm
38mm
Thickness
12mm
11.9mm
Lug-to-Lug
46mm
46mm
Water Resistance
200m
100m
Crystal & Dial
2 specsDial Color
—
Red
Lume
None
string
Movement
2 specsCaliber
Miyota 9039
Seiko NH34
Power Reserve
40h
41h
Pricing
1 specsMSRP
$525
—
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