Side by side
Jack Mason Strat-o-timer GMTvsZelos Swordfish Field 38
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
Swordfish Field 3838mm
Power Reserve
Strat-o-timer GMT42h
Swordfish Field 3840h
Water Resistance
Strat-o-timer GMT200m
Swordfish Field 38200m
MSRP
Strat-o-timer GMT$1,099
Swordfish Field 38$399
Full specifications
Case
5 specsCategory
—
Field
Diameter
40mm
38mm
Thickness
13.2mm
12mm
Lug-to-Lug
47mm
38mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
1 specsDial Color
—
Bronze
Movement
2 specsCaliber
Miyota 9075
Seiko NH35
Power Reserve
42h
40h
Pricing
1 specsMSRP
$1,099
$399
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