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Citizen Promaster Diver BN0150 vs Orient Kamasu

Both are dive watches in the mid tier — 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

SpecCitizen Promaster Diver BN0150Orient Kamasu
MovementSolar / light-poweredAutomatic
Water resistance200m200m
Case size44mm41.8mm
Crystalmineralsapphire
StyleDiveDive
Price tierMidMid

Which should you buy?

Where to buy

Check the Citizen Promaster Diver BN0150 price on Amazon →

Check the Orient Kamasu price on Amazon →

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FAQ

What's the difference between the Citizen Promaster Diver BN0150 and the Orient Kamasu?
Both are dive watches in the mid tier. The Citizen Promaster Diver BN0150 is solar / light-powered, 200m water resistance, 44mm, mineral crystal; the Orient Kamasu is automatic, 200m water resistance, 41.8mm, sapphire crystal.

Which is better value, the Citizen Promaster Diver BN0150 or the Orient Kamasu?
Both sit in the mid tier, so it comes down to movement, water resistance and case size — see the spec table above.

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