Side by side

Jack Mason Strat-o-timer GMTvsLoresum J1

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
J1
LoresumJ1
MSRP $1,848
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Buy from Loresum ↗
Buy used on eBay ↗

At a glance

6 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
J140mm
Power Reserve
Strat-o-timer GMT42h
J138h
Water Resistance
Strat-o-timer GMT200m
J150m
MSRP
Strat-o-timer GMT$1,099
J1$1,848

Full specifications

Case

3 specs
Thickness
13.2mm
12mm
Lug-to-Lug
47mm
46mm
Water Resistance
200m
50m

Movement

2 specs
Caliber
Miyota 9075
Sellita SW200-1
Power Reserve
42h
38h

Pricing

1 specs
MSRP
$1,099
—
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