Side by side

Jack Mason Strat-o-timer GMTvsSeagull Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm

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
See the full Strat-o-timer GMT
Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm
SeagullArtisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm
MSRP $2,349
See the full Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm
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At a glance

9 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm42mm
Power Reserve
Strat-o-timer GMT42h
Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm—
Water Resistance
Strat-o-timer GMT200m
Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm50m
MSRP
Strat-o-timer GMT$1,099
Artisan Heritage Series Roman Numeral Markers Coaxial Tourbillon 42mm$2,349

Full specifications

Case

5 specs
Diameter
40mm
42mm
Thickness
13.2mm
12mm
Lug-to-Lug
47mm
0mm
Lug Width
20mm
21mm
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
—
—

Movement

2 specs
Caliber
Miyota 9075
ST8230
Power Reserve
42h
0h

Pricing

1 specs
MSRP
$1,099
$2,349
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