Side by side

Aigi Watches POLAR DAY 40MMvsSeiko Diamond Collection

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

POLAR DAY 40MM
Aigi WatchesPOLAR DAY 40MM
MSRP $179
Diamond Collection
SeikoDiamond Collection
MSRP $475

At a glance

9 of 29 specs differ
Diameter
POLAR DAY 40MM40mm
Diamond Collection27mm
Power Reserve
POLAR DAY 40MM40h
Diamond Collection40h
Water Resistance
POLAR DAY 40MM50m
Diamond Collection50m
MSRP
POLAR DAY 40MM$179
Diamond Collection$475

Full specifications

Case

4 specs
Category
Dress
Diameter
40mm
27mm
Thickness
6.6mm
7.5mm
Lug Width
20mm
6mm

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
Miyota
V137

Pricing

1 specs
MSRP
$179
$475
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