Which has better water resistance, the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER or the Seiko Prospex Sea?

The Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER is rated to 50m versus 20m for the Seiko Prospex Sea.

What movement does the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER run compared to the Seiko Prospex Sea?

Both watches run quartz movements — the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER uses the 5Y20 and the Seiko Prospex Sea uses the 6N01.

Side by side

Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHERvsSeiko Prospex Sea

Q: Which is cheaper, the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER or the Seiko Prospex Sea?

At MSRP the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER is the cheaper of the two at $180, against $795 for the Seiko Prospex Sea — a $615 gap before any retailer discounting.

Q: Which is bigger, the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER or the Seiko Prospex Sea?

The Seiko Prospex Sea wears larger at 34mm versus 24mm for the Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER — a 10mm difference across the dial.

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

Add a watch

Aigi Watches NORTHERN LIGHTS RECTANGULAR- LEATHER

northern-lights-rectangular-leather

MSRP $180

Seiko Prospex Sea

sur595j1

MSRP $795

Buy from Aigi Watches ↗

Buy used on eBay ↗

Buy from Seiko ↗

Buy used on eBay ↗

At a glance

11 of 29 specs differ

Diameter

NORTHERN LIGHTS RECTANGULAR- LEATHER24mm

Prospex Sea34mm

Power Reserve

NORTHERN LIGHTS RECTANGULAR- LEATHER40h

Prospex Sea40h

Water Resistance

NORTHERN LIGHTS RECTANGULAR- LEATHER50m

Prospex Sea200m

MSRP

NORTHERN LIGHTS RECTANGULAR- LEATHER$180

Prospex Sea$795

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

green

Black

Lume

None

LumiBrite on hands and index(es)

Movement

1 specs

Caliber

5Y20

6N01

Pricing

1 specs

MSRP

$180

$795

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—Used

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