Oris Aquis Date vs Tudor Pelagos

Both are dive watches in the premium tier. In short: the Oris Aquis Date wears 41.5mm vs the Tudor Pelagos's 42mm — choose by wrist size. The Oris Aquis Date is automatic, 300m water resistance, 41.5mm, sapphire crystal; the Tudor Pelagos is automatic, 300m water resistance, 42mm, sapphire crystal.

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

Spec	Oris Aquis Date	Tudor Pelagos
Movement	Automatic	Automatic
Water resistance	300m	300m
Case size	41.5mm	42mm
Crystal	sapphire	sapphire
Style	Dive	Dive
Price tier	Premium	Premium

Which should you buy?

The Oris Aquis Date wears 41.5mm vs the Tudor Pelagos's 42mm — choose by wrist size.

Where to buy

Oris Aquis DateSee price on AmazonCheck price

Tudor PelagosSee price on AmazonCheck price

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FAQ

What's the difference between the Oris Aquis Date and the Tudor Pelagos?
Both are dive watches in the premium tier. The Oris Aquis Date is automatic, 300m water resistance, 41.5mm, sapphire crystal; the Tudor Pelagos is automatic, 300m water resistance, 42mm, sapphire crystal.

Which is better value, the Oris Aquis Date or the Tudor Pelagos?
Both sit in the premium tier, so it comes down to movement, water resistance and case size — see the spec table above.

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

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