Side by side

Brillier Airborne X1 42vsUndone Ronin Automatic

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
See the full Airborne X1 42
Ronin Automatic
UndoneRonin Automatic
MSRP $380
See the full Ronin Automatic
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At a glance

10 of 29 specs differ
Diameter
Airborne X1 4242mm
Ronin Automatic40mm
Power Reserve
Airborne X1 4242h
Ronin Automatic—
Water Resistance
Airborne X1 42200m
Ronin Automatic100m
MSRP
Airborne X1 42$495
Ronin Automatic$380

Full specifications

Case

5 specs
Diameter
42mm
40mm
Thickness
13mm
0mm
Lug-to-Lug
—
0mm
Lug Width
20mm
0mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
—
Dial Color
—
—

Movement

2 specs
Caliber
Miyota 8215
Seiko NH35
Power Reserve
42h
—

Pricing

1 specs
MSRP
$495
$380
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