Side by side

Aigi Watches NORTHERN LIGHTS 40MMvsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

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

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NORTHERN LIGHTS 40MM
Aigi WatchesNORTHERN LIGHTS 40MM
MSRP $179
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition
SeikoProspex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition
MSRP $2,400
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At a glance

12 of 29 specs differ
Diameter
NORTHERN LIGHTS 40MM40mm
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm
Power Reserve
NORTHERN LIGHTS 40MM40h
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h
Water Resistance
NORTHERN LIGHTS 40MM50m
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m
MSRP
NORTHERN LIGHTS 40MM$179
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

Full specifications

Case

5 specs
Category
—
Chronograph
Diameter
40mm
42mm
Thickness
7.2mm
12.9mm
Lug-to-Lug
46mm
49.6mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
CITIZEN-MIYOTA
5X83
Jewels
25
14

Pricing

1 specs
MSRP
$179
$2,400
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