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Nomos Orion vs Tissot Chemin des Tourelles Powermatic 80

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

Last verified 2026-06-27 · specs from manufacturer data · tier = price band, confirm the live price at the retailer

SpecNomos OrionTissot Chemin des Tourelles Powermatic 80
MovementHand-woundAutomatic
Water resistance30m50m
Case size38mm39mm
Crystalsapphiresapphire
StyleDressDress
Price tierPremiumUpper

Which should you buy?

Where to buy

Check the Nomos Orion price on Amazon →

Check the Tissot Chemin des Tourelles Powermatic 80 price on Amazon →

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FAQ

What's the difference between the Nomos Orion and the Tissot Chemin des Tourelles Powermatic 80?
Both are dress watches. The Nomos Orion is hand-wound, 30m water resistance, 38mm, sapphire crystal; the Tissot Chemin des Tourelles Powermatic 80 is automatic, 50m water resistance, 39mm, sapphire crystal.

Which has better water resistance, the Nomos Orion or the Tissot Chemin des Tourelles Powermatic 80?
The Tissot Chemin des Tourelles Powermatic 80, rated 50m, versus 30m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Nomos Orion or the Tissot Chemin des Tourelles Powermatic 80?
The Tissot Chemin des Tourelles Powermatic 80 is the lower-priced tier; the other steps up in build for more money — confirm both live prices at the retailer.

Citing these specs? Go ahead — manufacturer data, last verified 2026-06-27. Copy a ready-made reference:

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