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

At MSRP the Hamilton Khaki Navy Frogman Auto is the cheaper of the two at $1,395, against $2,200 for the Oak & Oscar The Humboldt GMT USSS Edition — a $805 gap before any retailer discounting.

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

The Hamilton Khaki Navy Frogman Auto wears larger at 41mm versus 39.5mm for the Oak & Oscar The Humboldt GMT USSS Edition — a 1.5mm difference across the dial.

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

The Hamilton Khaki Navy Frogman Auto is rated to 300m versus 200m for the Oak & Oscar The Humboldt GMT USSS Edition.

Which has a longer power reserve, the Hamilton Khaki Navy Frogman 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 Navy Frogman Auto.

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

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

Side by side

Hamilton Khaki Navy Frogman 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 Navy Frogman Auto

h77455330

MSRP $1,395

Oak & Oscar The Humboldt GMT USSS Edition

HMBDLTGMTUSSS

MSRP $2,200

At a glance

12 of 29 specs differ

Diameter

Khaki Navy Frogman Auto41mm

The Humboldt GMT USSS Edition39.5mm

Power Reserve

Khaki Navy Frogman Auto80h

The Humboldt GMT USSS Edition56 hoursh

Water Resistance

Khaki Navy Frogman Auto300m

The Humboldt GMT USSS Edition200m

MSRP

Khaki Navy Frogman Auto$1,395

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

$1,395

$2,200

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