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Orient Star Contemporary RE-AU vs Orient Sun & Moon RA-AK

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

SpecOrient Star Contemporary RE-AUOrient Sun & Moon RA-AK
MovementAutomaticAutomatic
Water resistance50m50m
Case size41mm42.5mm
Crystalsapphiremineral
StyleDressDress
Price tierUpperMid

Which should you buy?

Where to buy

Check the Orient Star Contemporary RE-AU price on Amazon →

Check the Orient Sun & Moon RA-AK price on Amazon →

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FAQ

What's the difference between the Orient Star Contemporary RE-AU and the Orient Sun & Moon RA-AK?
Both are dress watches. The Orient Star Contemporary RE-AU is automatic, 50m water resistance, 41mm, sapphire crystal; the Orient Sun & Moon RA-AK is automatic, 50m water resistance, 42.5mm, mineral crystal.

Which is better value, the Orient Star Contemporary RE-AU or the Orient Sun & Moon RA-AK?
The Orient Sun & Moon RA-AK 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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