Side by side
Maystone Watch Co Prosperity GMTvsMeia Lua Callisto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Prosperity GMT38mm
Callisto42mm
Power Reserve
Prosperity GMT41h
Callisto40h
Water Resistance
Prosperity GMT100m
Callisto100m
MSRP
Prosperity GMT$443
Callisto$661
Full specifications
Case
4 specsDiameter
38mm
42mm
Thickness
11.9mm
13.5mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsDial Color
Red
—
Lume
string
Super-LumiNova
Movement
2 specsCaliber
Seiko NH34
Miyota 9122
Power Reserve
41h
40h
Pricing
1 specsMSRP
—
—
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