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Nodus Sector Dive vs Hamilton Khaki Navy Scuba

Both are dive watches in the upper tier. In short: the Nodus Sector Dive takes more water (200m) — both are fine for swimming, but it has more margin if you dive. The Nodus Sector Dive is automatic, 200m water resistance, 38mm, sapphire crystal; the Hamilton Khaki Navy Scuba is automatic, 100m water resistance, 40mm, sapphire crystal.

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

SpecNodus Sector DiveHamilton Khaki Navy Scuba
MovementAutomaticAutomatic
Water resistance200m100m
Case size38mm40mm
Crystalsapphiresapphire
StyleDiveDive
Price tierUpperUpper

Which should you buy?

The Nodus Sector Dive takes more water (200m) — both are fine for swimming, but it has more margin if you dive.

Where to buy

Nodus Sector DiveSee price on AmazonCheck price

Hamilton Khaki Navy ScubaSee price on AmazonCheck price

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FAQ

What's the difference between the Nodus Sector Dive and the Hamilton Khaki Navy Scuba?
Both are dive watches in the upper tier. The Nodus Sector Dive is automatic, 200m water resistance, 38mm, sapphire crystal; the Hamilton Khaki Navy Scuba is automatic, 100m water resistance, 40mm, sapphire crystal.

Which has better water resistance, the Nodus Sector Dive or the Hamilton Khaki Navy Scuba?
The Nodus Sector Dive, rated 200m, versus 100m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Nodus Sector Dive or the Hamilton Khaki Navy Scuba?
Both sit in the upper 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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