Which is cheaper, the Aigi Watches NORTHERN LIGHTS AUTOMATIC or the Sheffield 1A 40mm?

At MSRP the Sheffield 1A 40mm is the cheaper of the two at $228, against $443 for the Aigi Watches NORTHERN LIGHTS AUTOMATIC — a $215 gap before any retailer discounting.

Which is bigger, the Aigi Watches NORTHERN LIGHTS AUTOMATIC or the Sheffield 1A 40mm?

The Aigi Watches NORTHERN LIGHTS AUTOMATIC wears larger at 43mm versus 40mm for the Sheffield 1A 40mm — a 3mm difference across the dial.

What movement does the Aigi Watches NORTHERN LIGHTS AUTOMATIC run compared to the Sheffield 1A 40mm?

Both watches run automatic movements — the Aigi Watches NORTHERN LIGHTS AUTOMATIC uses the Seiko NH35A and the Sheffield 1A 40mm uses the Seiko NH35.

Side by side

Aigi Watches NORTHERN LIGHTS AUTOMATICvsSheffield 1A 40mm

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

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Aigi Watches NORTHERN LIGHTS AUTOMATIC

northern-lights

MSRP $443

Sheffield 1A 40mm

allsport-1-auto

MSRP $228

Buy from Aigi Watches ↗

Buy used on eBay ↗

Buy from Sheffield ↗

Buy used on eBay ↗

At a glance

6 of 29 specs differ

Diameter

NORTHERN LIGHTS AUTOMATIC43mm

1A 40mm40mm

Power Reserve

NORTHERN LIGHTS AUTOMATIC40h

1A 40mm40h

Water Resistance

NORTHERN LIGHTS AUTOMATIC200m

1A 40mm200m

MSRP

NORTHERN LIGHTS AUTOMATIC$443

1A 40mm$228

Full specifications

Case

4 specs

Diameter

43mm

40mm

Thickness

11mm

13mm

Lug-to-Lug

49mm

48mm

Lug Width

22mm

20mm

Movement

1 specs

Caliber

Seiko NH35A

Seiko NH35

Pricing

1 specs

MSRP

$443

$228

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