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Aigi Watches POLAR DAY 40MMvsSeiko Essentials Chronograph

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

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POLAR DAY 40MM
Aigi WatchesPOLAR DAY 40MM
MSRP $179
Essentials Chronograph
SeikoEssentials Chronograph
MSRP $415
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At a glance

7 of 29 specs differ
Diameter
POLAR DAY 40MM40mm
Essentials Chronograph40mm
Power Reserve
POLAR DAY 40MM40h
Essentials Chronograph40h
Water Resistance
POLAR DAY 40MM50m
Essentials Chronograph100m
MSRP
POLAR DAY 40MM$179
Essentials Chronograph$415

Full specifications

Case

4 specs
Category
—
Chronograph
Thickness
6.6mm
11.5mm
Lug-to-Lug
46mm
45.8mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
—
Black

Movement

1 specs
Caliber
Miyota
8T63

Pricing

1 specs
MSRP
$179
$415
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