Side by side

Aigi Watches Midnight SunvsSeiko Astron

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

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Midnight Sun
Aigi WatchesMidnight Sun
MSRP $167
Astron
SeikoAstron
MSRP $2,500
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Buy used on eBay ↗
Buy from Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
Midnight Sun28mm
Astron42mm
Power Reserve
Midnight Sun40h
Astron40h
Water Resistance
Midnight Sun50m
Astron100m
MSRP
Midnight Sun$167
Astron$2,500

Full specifications

Case

7 specs
Category
—
GMT
Diameter
28mm
42mm
Thickness
6.4mm
12.4mm
Lug-to-Lug
46mm
49.5mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Super-clear coating
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
Miyota
5X83
Jewels
25
14

Pricing

1 specs
MSRP
$167
$2,500
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