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Aigi Watches POLAR NIGHT 40MMvsSeiko Prospex Sea

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

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POLAR NIGHT 40MM
Aigi WatchesPOLAR NIGHT 40MM
MSRP $179
Prospex Sea
SeikoProspex Sea
MSRP $795
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At a glance

10 of 29 specs differ
Diameter
POLAR NIGHT 40MM40mm
Prospex Sea34mm
Power Reserve
POLAR NIGHT 40MM40h
Prospex Sea40h
Water Resistance
POLAR NIGHT 40MM50m
Prospex Sea200m
MSRP
POLAR NIGHT 40MM$179
Prospex Sea$795

Full specifications

Case

6 specs
Category
—
Diver
Diameter
40mm
34mm
Thickness
6.6mm
8.7mm
Lug-to-Lug
46mm
40.8mm
Lug Width
20mm
16mm
Water Resistance
50m
200m

Crystal & Dial

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

Movement

1 specs
Caliber
Miyota
6N01

Pricing

1 specs
MSRP
$179
$795
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