Which has better water resistance, the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono or the Oblvlo JM Rotor?

The Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono is rated to 100m versus 50m for the Oblvlo JM Rotor.

Which has a longer power reserve, the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono or the Oblvlo JM Rotor?

The Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono carries a 60-hour power reserve against 42 hours on the Oblvlo JM Rotor.

What movement does the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono run compared to the Oblvlo JM Rotor?

Both watches run automatic movements — the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono uses the H-31 and the Oblvlo JM Rotor uses the Miyota 8215.

Side by side

Hamilton Khaki Aviation Khaki Pilot Pioneer Auto ChronovsOblvlo JM Rotor

Q: Which is cheaper, the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono or the Oblvlo JM Rotor?

At MSRP the Oblvlo JM Rotor is the cheaper of the two at $299, against $1,995 for the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono — a $1,696 gap before any retailer discounting.

Q: Which is bigger, the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono or the Oblvlo JM Rotor?

The Oblvlo JM Rotor wears larger at 42mm versus 41mm for the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono — a 1mm difference across the dial.

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

Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono

h76416155

MSRP $1,995

Oblvlo JM Rotor

JM-ROTOR

MSRP $299

At a glance

10 of 29 specs differ

Diameter

Khaki Aviation Khaki Pilot Pioneer Auto Chrono41mm

JM Rotor42mm

Power Reserve

Khaki Aviation Khaki Pilot Pioneer Auto Chrono60h

JM Rotor42h

Water Resistance

Khaki Aviation Khaki Pilot Pioneer Auto Chrono100m

JM Rotor50m

MSRP

Khaki Aviation Khaki Pilot Pioneer Auto Chrono$1,995

JM Rotor$299

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

Beige

Black

Movement

3 specs

Caliber

H-31

Miyota 8215

Power Reserve

60h

42h

Jewels

Pricing

1 specs

MSRP

$1,995

$299

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