Side by side
Aigi Watches POLAR NIGHT 40MMvsSeiko Essentials Quartz (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
POLAR NIGHT 40MM40mm
Essentials Quartz (Ladies)34mm
Power Reserve
POLAR NIGHT 40MM40h
Essentials Quartz (Ladies)40h
Water Resistance
POLAR NIGHT 40MM50m
Essentials Quartz (Ladies)100m
MSRP
POLAR NIGHT 40MM$179
Essentials Quartz (Ladies)$315
Full specifications
Case
6 specsCategory
—
Dress
Diameter
40mm
34mm
Thickness
6.6mm
8.2mm
Lug-to-Lug
46mm
41.5mm
Lug Width
20mm
10mm
Water Resistance
50m
100m
Movement
2 specsCaliber
Miyota
6N42
Type
Quartz
Automatic
Pricing
1 specsMSRP
$179
$315
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