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Seiko King Seiko SPB281 vs Hamilton Intra-Matic Auto

Both are dress watches — here's how the specs differ and which to pick.

Last verified 2026-06-11 · specs from manufacturer data · tier = price band, confirm the live price at the retailer

SpecSeiko King Seiko SPB281Hamilton Intra-Matic Auto
MovementAutomaticAutomatic
Water resistance50m50m
Case size37mm38mm
Crystalsapphiresapphire
StyleDressDress
Price tierPremiumUpper

Which should you buy?

Where to buy

Check the Seiko King Seiko SPB281 price on Amazon →

Check the Hamilton Intra-Matic Auto price on Amazon →

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FAQ

What's the difference between the Seiko King Seiko SPB281 and the Hamilton Intra-Matic Auto?
Both are dress watches. The Seiko King Seiko SPB281 is automatic, 50m water resistance, 37mm, sapphire crystal; the Hamilton Intra-Matic Auto is automatic, 50m water resistance, 38mm, sapphire crystal.

Which is better value, the Seiko King Seiko SPB281 or the Hamilton Intra-Matic Auto?
The Hamilton Intra-Matic Auto is the lower-priced tier; the other steps up in build for more money — confirm both live prices at the retailer.

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