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Oris ProPilot vs Sinn 104

Both are pilot / aviation watches in the upper 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

SpecOris ProPilotSinn 104
MovementAutomaticAutomatic
Water resistance100m200m
Case size41mm41mm
Crystalsapphiresapphire
StylePilot / aviationPilot / aviation
Price tierUpperUpper

Which should you buy?

Where to buy

Check the Oris ProPilot price on Amazon →

Check the Sinn 104 price on Amazon →

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FAQ

What's the difference between the Oris ProPilot and the Sinn 104?
Both are pilot / aviation watches in the upper tier. The Oris ProPilot is automatic, 100m water resistance, 41mm, sapphire crystal; the Sinn 104 is automatic, 200m water resistance, 41mm, sapphire crystal.

Which has better water resistance, the Oris ProPilot or the Sinn 104?
The Sinn 104, rated 200m, versus 100m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Oris ProPilot or the Sinn 104?
Both sit in the upper tier, so it comes down to movement, water resistance and case size — see the spec table above.

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