Side by side
Marnaut Dark Surge 300vsMaystone 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
Dark Surge 30041mm
Prosperity GMT38mm
Power Reserve
Dark Surge 30041h
Prosperity GMT41h
Water Resistance
Dark Surge 300300m
Prosperity GMT100m
MSRP
Dark Surge 300$1,390
Prosperity GMT$443
Full specifications
Case
4 specsDiameter
41mm
38mm
Thickness
14.2mm
11.9mm
Lug-to-Lug
50mm
46mm
Water Resistance
300m
100m
Crystal & Dial
2 specsDial Color
Adriatic
Red
Lume
SuperLuminova C3
string
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH34
Power Reserve
41h
41h
Pricing
1 specsMSRP
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