Side by side
Marathon Steel Navigator SSNAV AutovsMaystone 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
Steel Navigator SSNAV Auto41mm
Prosperity GMT38mm
Power Reserve
Steel Navigator SSNAV Auto40h
Prosperity GMT41h
Water Resistance
Steel Navigator SSNAV Auto60m
Prosperity GMT100m
MSRP
Steel Navigator SSNAV Auto$1,300
Prosperity GMT$443
Full specifications
Case
6 specsCategory
Pilot
—
Diameter
41mm
38mm
Thickness
11.5mm
11.9mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
100m
Crystal & Dial
2 specsDial Color
Black
Red
Lume
None
string
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH34
Power Reserve
40h
41h
Pricing
1 specsMSRP
$1,300
—
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