Islander Northport 37mm Automatic with Purple Ripple DialvsSeiko Seiko 5 Sports SKX series
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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.

Northport 37mm Automatic with Purple Ripple Dial

Seiko 5 Sports SKX series
Diameter
37mm
38mm
Lug-to-Lug
n/a
44.2mm
Thickness
11.7mm
lowest
12.1mm
Water Resistance
200m
highest
100m
Power Reserve
n/a
41h
MSRP
$429
$350
lowest
Movement
Miyota 90S5
Seiko 4R36
Case
5 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 for its looks, build quality, and impressive specifications, with one owner calling it the best value on the market. Reviewers and owners alike highlight its high-beat Miyota 90S5 automatic movement, sapphire crystal, and 200m water resistance. The watch offers excellent finishing and a comfortable fit, though its bright lume is noted as fleeting. Overall, owners and reviewers rate the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 highly for its exceptional value and robust feature set at its price point.
The Seiko 5 Sports SKX series is widely praised as an excellent value gateway watch, with owners and reviewers highlighting its solid build and powerful lume. The 22mm bracelet is noted for its comfort, and the watch offers numerous style options. Some owners find the original SKX models heavy and bulky, while others appreciate their ruggedness and iconic dive watch design. The Seiko 5 Sports SKX series offers an upgraded movement with hacking and hand-winding, and standard spring bars for easier strap changes. However, it lacks the screw-down crown and ISO certification of the original SKX, leading some to consider it less of a tool watch. On balance, owners and reviewers rate the Seiko 5 Sports SKX series highly for its value and modern features, despite some preferring the tool watch capabilities of its predecessor.
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