Which is cheaper, the Hamilton Khaki Field Auto or the Oak & Oscar The Humboldt GMT USSS Edition?

At MSRP the Hamilton Khaki Field Auto is the cheaper of the two at $845, against $2,200 for the Oak & Oscar The Humboldt GMT USSS Edition — a $1,355 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Field Auto or the Oak & Oscar The Humboldt GMT USSS Edition?

The Oak & Oscar The Humboldt GMT USSS Edition wears larger at 39.5mm versus 38mm for the Hamilton Khaki Field Auto — a 1.5mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Field Auto or the Oak & Oscar The Humboldt GMT USSS Edition?

The Oak & Oscar The Humboldt GMT USSS Edition is rated to 200m versus 100m for the Hamilton Khaki Field Auto.

Which has a longer power reserve, the Hamilton Khaki Field Auto or the Oak & Oscar The Humboldt GMT USSS Edition?

The Oak & Oscar The Humboldt GMT USSS Edition carries a 56 hours-hour power reserve against 80 hours on the Hamilton Khaki Field Auto.

What movement does the Hamilton Khaki Field Auto run compared to the Oak & Oscar The Humboldt GMT USSS Edition?

Both watches run automatic movements — the Hamilton Khaki Field Auto uses the H-10 and the Oak & Oscar The Humboldt GMT USSS Edition uses the Sellita SW330.

Side by side

Hamilton Khaki Field AutovsOak & Oscar The Humboldt GMT USSS Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Hamilton Khaki Field Auto

h70455133

MSRP $845

Oak & Oscar The Humboldt GMT USSS Edition

HMBDLTGMTUSSS

MSRP $2,200

At a glance

12 of 29 specs differ

Diameter

Khaki Field Auto38mm

The Humboldt GMT USSS Edition39.5mm

Power Reserve

Khaki Field Auto80h

The Humboldt GMT USSS Edition56 hoursh

Water Resistance

Khaki Field Auto100m

The Humboldt GMT USSS Edition200m

MSRP

Khaki Field Auto$845

The Humboldt GMT USSS Edition$2,200

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal Shape

Flat

Double-domed

Lume

None

Super-LumiNova BGW9

Movement

2 specs

Caliber

H-10

Sellita SW330

Power Reserve

80h

56 hoursh

Pricing

1 specs

MSRP

$845

$2,200

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