Side by side

Jack Mason Strat-o-timer GMTvsMKII Key West

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Strat-o-timer GMT
Jack MasonStrat-o-timer GMT
MSRP $1,099
Key West
MKIIKey West
MSRP $1,694
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At a glance

7 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
Key West40mm
Power Reserve
Strat-o-timer GMT42h
Key West—
Water Resistance
Strat-o-timer GMT200m
Key West200m
MSRP
Strat-o-timer GMT$1,099
Key West$1,694

Full specifications

Case

3 specs
Thickness
13.2mm
—
Lug-to-Lug
47mm
—
Lug Width
20mm
—

Crystal & Dial

1 specs
Dial Color
—
Black

Movement

2 specs
Caliber
Miyota 9075
ETA 2893-2
Power Reserve
42h
—

Pricing

1 specs
MSRP
$1,099
—
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