Which is cheaper, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Orient RA-AC0K05G00B LE?

At MSRP the Orient RA-AC0K05G00B LE is the cheaper of the two at $450, against $1,375 for the Hamilton Khaki Aviation X-Wind Day Date Auto — a $925 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Orient RA-AC0K05G00B LE?

The Hamilton Khaki Aviation X-Wind Day Date Auto wears larger at 45mm versus 43.4mm for the Orient RA-AC0K05G00B LE — a 1.6mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Orient RA-AC0K05G00B LE?

The Orient RA-AC0K05G00B LE is rated to 200m versus 100m for the Hamilton Khaki Aviation X-Wind Day Date Auto.

Which has a longer power reserve, the Hamilton Khaki Aviation X-Wind Day Date Auto or the Orient RA-AC0K05G00B LE?

The Hamilton Khaki Aviation X-Wind Day Date Auto carries a 80-hour power reserve against 40 hours on the Orient RA-AC0K05G00B LE.

What movement does the Hamilton Khaki Aviation X-Wind Day Date Auto run compared to the Orient RA-AC0K05G00B LE?

Both watches run automatic movements — the Hamilton Khaki Aviation X-Wind Day Date Auto uses the H-30 and the Orient RA-AC0K05G00B LE uses the F6722.

Side by side

Hamilton Khaki Aviation X-Wind Day Date AutovsOrient RA-AC0K05G00B LE

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

Hamilton Khaki Aviation X-Wind Day Date Auto

h77735560

MSRP $1,375

Orient RA-AC0K05G00B LE

ra-ac0k05g00b

MSRP $450

At a glance

14 of 29 specs differ

Diameter

Khaki Aviation X-Wind Day Date Auto45mm

RA-AC0K05G00B LE43.4mm

Power Reserve

Khaki Aviation X-Wind Day Date Auto80h

RA-AC0K05G00B LE40h

Water Resistance

Khaki Aviation X-Wind Day Date Auto100m

RA-AC0K05G00B LE200m

MSRP

Khaki Aviation X-Wind Day Date Auto$1,375

RA-AC0K05G00B LE$450

Full specifications

Case

4 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Green

Gold

Indices

Applied

—

Movement

5 specs

Caliber

H-30

F6722

Beat Rate

28,800 vph

21,600 vph

Power Reserve

80h

40h

Jewels

Complications

None

Date

Pricing

1 specs

MSRP

$1,375

$450

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