Side by side

Aigi Watches POLAR DAY 40MMvsCorniche Heritage 36

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
Heritage 36
CornicheHeritage 36
MSRP $365
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Buy from Corniche ↗
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At a glance

8 of 29 specs differ
Diameter
POLAR DAY 40MM40mm
Heritage 3636mm
Power Reserve
POLAR DAY 40MM40h
Heritage 36—
Water Resistance
POLAR DAY 40MM50m
Heritage 3650m
MSRP
POLAR DAY 40MM$179
Heritage 36$365

Full specifications

Case

4 specs
Diameter
40mm
36mm
Thickness
6.6mm
6mm
Lug-to-Lug
46mm
—
Lug Width
20mm
18mm

Crystal & Dial

1 specs
Dial Color
—
Cream White

Movement

2 specs
Caliber
Miyota
Miyota 2025
Power Reserve
40h
—

Pricing

1 specs
MSRP
$179
$365
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