Side by side
Boldr MarinevsMaystone Watch Co Prosperity GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Marine40mm
Prosperity GMT38mm
Power Reserve
Marine40h
Prosperity GMT41h
Water Resistance
Marine200m
Prosperity GMT100m
MSRP
Marine$439
Prosperity GMT$443
Full specifications
Case
5 specsCategory
Tool
—
Diameter
40mm
38mm
Thickness
12.3mm
11.9mm
Lug-to-Lug
46mm
46mm
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Defender Elewana
Red
Lume
Super-LumiNova
string
Movement
2 specsCaliber
NH35A
Seiko NH34
Power Reserve
40h
41h
Pricing
1 specsMSRP
$439
—
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