Side by side
Jack Mason Strat-o-timer GMTvsMarin Instruments Steel Skin-Diver S
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
10 of 29 specs differDiameter
Strat-o-timer GMT40mm
Steel Skin-Diver S39mm
Power Reserve
Strat-o-timer GMT42h
Steel Skin-Diver S—
Water Resistance
Strat-o-timer GMT200m
Steel Skin-Diver S200m
MSRP
Strat-o-timer GMT$1,099
Steel Skin-Diver S$1,295
Full specifications
Case
5 specsDiameter
40mm
39mm
Thickness
13.2mm
0mm
Lug-to-Lug
47mm
0mm
Lug Width
20mm
0mm
Material
Stainless Steel
—
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
—
Black
Movement
2 specsCaliber
Miyota 9075
Sellita SW200-1
Power Reserve
42h
0h
Pricing
1 specsMSRP
$1,099
$1,295
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