Side by side
Aigi Watches POLAR NIGHT 40MMvsSeiko Essentials Roman Numeral (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
POLAR NIGHT 40MM40mm
Essentials Roman Numeral (Ladies)29.6mm
Power Reserve
POLAR NIGHT 40MM40h
Essentials Roman Numeral (Ladies)40h
Water Resistance
POLAR NIGHT 40MM50m
Essentials Roman Numeral (Ladies)50m
MSRP
POLAR NIGHT 40MM$179
Essentials Roman Numeral (Ladies)$350
Full specifications
Case
5 specsCategory
—
Dress
Diameter
40mm
29.6mm
Thickness
6.6mm
6.2mm
Lug-to-Lug
46mm
37.7mm
Lug Width
20mm
14mm
Movement
1 specsCaliber
Miyota
6N01
Pricing
1 specsMSRP
$179
$350
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