Hamilton Khaki Field Mechanical vs Hamilton Khaki Field Murph

Both are field watches in the upper tier. In short: the Hamilton Khaki Field Murph takes more water (100m) — the one to pick if you swim. The Hamilton Khaki Field Mechanical is hand-wound, 50m water resistance, 38mm, sapphire crystal; the Hamilton Khaki Field Murph is automatic, 100m 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	Hamilton Khaki Field Mechanical	Hamilton Khaki Field Murph
Movement	Hand-wound	Automatic
Water resistance	50m	100m
Case size	38mm	42mm
Crystal	sapphire	sapphire
Style	Field / explorer	Field / explorer
Price tier	Upper	Upper

Which should you buy?

Their movements differ — Hamilton Khaki Field Mechanical: hand-wound, Hamilton Khaki Field Murph: automatic
The Hamilton Khaki Field Murph takes more water (100m) — the one to pick if you swim
The Hamilton Khaki Field Mechanical wears 38mm vs the Hamilton Khaki Field Murph's 42mm — choose by wrist size

Where to buy

Hamilton Khaki Field MechanicalSee price on AmazonCheck price

Hamilton Khaki Field MurphSee price on AmazonCheck price

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FAQ

What's the difference between the Hamilton Khaki Field Mechanical and the Hamilton Khaki Field Murph?
Both are field watches in the upper tier. The Hamilton Khaki Field Mechanical is hand-wound, 50m water resistance, 38mm, sapphire crystal; the Hamilton Khaki Field Murph is automatic, 100m water resistance, 42mm, sapphire crystal.

Which has better water resistance, the Hamilton Khaki Field Mechanical or the Hamilton Khaki Field Murph?
The Hamilton Khaki Field Murph, rated 100m, versus 50m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Hamilton Khaki Field Mechanical or the Hamilton Khaki Field Murph?
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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