Aigi Watches NORTHERN LIGHTS AUTOMATICvsInvicta Pro Diver 18160
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

NORTHERN LIGHTS AUTOMATIC

Pro Diver 18160
Diameter
43mm
47mm
Lug-to-Lug
49mm
n/a
Thickness
11mm
n/a
Water Resistance
200m
300m
highest
MSRP
$443
n/a
Movement
Seiko NH35
Seiko NH35
Case
4 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Northern Lights dial for its character in sunlight, comparing it favorably to Grand Seiko's dials. Some owners question the brand's longevity and suggest more reputable alternatives for a safer purchase. Concerns are raised about the watch's chunkiness, with a 43mm diameter and 49mm lug-to-lug. One owner noted the watch arrived with a Miyota 9015 movement, not the expected Seiko NH35. Overall, owners find the Aigi Watches NORTHERN LIGHTS AUTOMATIC to be a decent value at $199, with the dial being a standout feature.
The Invicta Pro Diver 18160 is widely recognized by owners as offering exceptional value, making a strong case against spending more on watches with similar specifications. Owners praise the unique dial color and attention to detail, noting good illumination. One owner reports the case is closer to 18mm thick, with dimensions comparable to the 47mm Grand Diver. Overall, owners rate the Invicta Pro Diver 18160 highly for its value proposition and dial details at its price point.
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