Side by side

Brillier Airborne X1 42vsDecima Gatekeeper

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

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Airborne X1 42
BrillierAirborne X1 42
MSRP $495
Gatekeeper
DecimaGatekeeper
MSRP $599
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Buy from Decima ↗
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At a glance

8 of 29 specs differ
Diameter
Airborne X1 4242mm
Gatekeeper38mm
Power Reserve
Airborne X1 4242h
Gatekeeper42h
Water Resistance
Airborne X1 42200m
Gatekeeper50m
MSRP
Airborne X1 42$495
Gatekeeper$599

Full specifications

Case

4 specs
Diameter
42mm
38mm
Thickness
13mm
9.9mm
Lug Width
20mm
—
Water Resistance
200m
50m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Black
White

Movement

1 specs
Caliber
Caliber 8215
Miyota 9039

Pricing

1 specs
MSRP
$495
$599
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