Side by side

Aigi Watches POLAR NIGHTvsSeiko Diamond Collection

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

POLAR NIGHT
Aigi WatchesPOLAR NIGHT
MSRP $180
Diamond Collection
SeikoDiamond Collection
MSRP $475

At a glance

8 of 29 specs differ
Diameter
POLAR NIGHT24mm
Diamond Collection27mm
Power Reserve
POLAR NIGHT40h
Diamond Collection40h
Water Resistance
POLAR NIGHT50m
Diamond Collection50m
MSRP
POLAR NIGHT$180
Diamond Collection$475

Full specifications

Case

4 specs
Category
Dress
Diameter
24mm
27mm
Thickness
6.6mm
7.5mm
Lug Width
20mm
6mm

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
Miyota 5Y20
V137

Pricing

1 specs
MSRP
$180
$475
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