Side by side

Jack Mason Strat-o-timer GMTvsRZE Aspirare

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 $1,149
Aspirare
RZEAspirare
MSRP $699
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Buy used on eBay ↗
Buy from RZE ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Strat-o-timer GMT42mm
Aspirare44mm
Power Reserve
Strat-o-timer GMT40h
Aspirare40h
Water Resistance
Strat-o-timer GMT200m
Aspirare200m
MSRP
Strat-o-timer GMT$1,149
Aspirare$699

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
44mm
Thickness
13.2mm
13mm
Lug-to-Lug
49mm
53mm
Material
316L Stainless Steel
Grade 5 Titanium
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
—
White

Movement

1 specs
Caliber
Miyota 9075
Miyota 9039

Pricing

1 specs
MSRP
$1,149
$699
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