Which is cheaper, the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,795 for the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze — a $1,546 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze or the Helgray Poseidon Diver (Automatic)?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze wears larger at 43mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 3mm difference across the dial.

What movement does the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze run compared to the Helgray Poseidon Diver (Automatic)?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze runs a manual caliber (ETA 6498-1), while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Hamilton Khaki Aviation Pilot Pioneer Mechanical BronzevsHelgray Poseidon Diver (Automatic)

Q: Which has better water resistance, the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze.

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

Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze

h76709510

MSRP $1,795

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

11 of 29 specs differ

Diameter

Khaki Aviation Pilot Pioneer Mechanical Bronze43mm

Poseidon Diver (Automatic)40mm

Power Reserve

Khaki Aviation Pilot Pioneer Mechanical Bronze50h

Poseidon Diver (Automatic)40h

Water Resistance

Khaki Aviation Pilot Pioneer Mechanical Bronze100m

Poseidon Diver (Automatic)300m

MSRP

Khaki Aviation Pilot Pioneer Mechanical Bronze$1,795

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

White

Black

Movement

3 specs

Caliber

ETA 6498-1

NH35 Warranty

Type

Manual

Automatic

Power Reserve

50h

40h

Pricing

1 specs

MSRP

$1,795

$249

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