Side by side
Jack Mason Strat-o-timer GMTvsMarnaut Dark Surge 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Strat-o-timer GMT40mm
Dark Surge 30041mm
Power Reserve
Strat-o-timer GMT42h
Dark Surge 30041h
Water Resistance
Strat-o-timer GMT200m
Dark Surge 300300m
MSRP
Strat-o-timer GMT$1,099
Dark Surge 300$1,390
Full specifications
Case
4 specsDiameter
40mm
41mm
Thickness
13.2mm
14.2mm
Lug-to-Lug
47mm
50mm
Water Resistance
200m
300m
Crystal & Dial
2 specsDial Color
—
Adriatic
Lume
None
SuperLuminova C3
Movement
2 specsCaliber
Miyota 9075
Sellita SW200-1
Power Reserve
42h
41h
Pricing
1 specsMSRP
$1,099
—
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