Side by side

Brillier Airborne X1 42vsSeiko Prospex Sea

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
Prospex Sea
SeikoProspex Sea
MSRP $625
See the full Prospex Sea
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At a glance

11 of 29 specs differ
Diameter
Airborne X1 4242mm
Prospex Sea43.8mm
Power Reserve
Airborne X1 4242h
Prospex Sea41h
Water Resistance
Airborne X1 42200m
Prospex Sea200m
MSRP
Airborne X1 42$495
Prospex Sea$625

Full specifications

Case

5 specs
Category
—
Diver
Diameter
42mm
43.8mm
Thickness
13mm
12.8mm
Lug-to-Lug
—
48.7mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
AR Coating
—
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Caliber 8215
Seiko 4R35
Power Reserve
42h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$495
$625
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