Seiko 5 Sports SKX Style (40.0 mm) Seiko 5 Sports GMT (42.5 mm)

Dimensions Compared

SpecSeiko 5 Sports SKX StyleSeiko 5 Sports GMT
Diameter 40.0 mm 42.5 mm
Lug-to-Lug 44.6 mm 46.0 mm
Thickness 11.5 mm 13.4 mm
Lug Width 20 mm 22 mm
Weight N/A N/A
Material Stainless Steel Stainless Steel
Water Resistance 100 m 100 m
Movement Automatic Automatic (GMT)
Power Reserve 41 hours 41 hours
MSRP $315 $375

Verdict

The Seiko 5 Sports GMT is 2.5 mm wider at 42.5 mm versus 40.0 mm, giving it a slightly larger wrist presence. The Seiko 5 Sports SKX Style has a shorter lug-to-lug distance, making it better suited for smaller wrists. The Seiko 5 Sports SKX Style wears thinner at 11.5 mm versus 13.4 mm, sitting closer to the wrist.

Where to Buy

Seiko 5 Sports SKX Style

Seiko 5 Sports GMT

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