Which is cheaper, the Hamilton Khaki Aviation Air Race Auto or the Oblvlo JM Tourbillon?

At MSRP the Oblvlo JM Tourbillon is the cheaper of the two at $516, against $845 for the Hamilton Khaki Aviation Air Race Auto — a $329 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Air Race Auto or the Oblvlo JM Tourbillon?

The Oblvlo JM Tourbillon wears larger at 42mm versus 38mm for the Hamilton Khaki Aviation Air Race Auto — a 4mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Aviation Air Race Auto or the Oblvlo JM Tourbillon?

The Hamilton Khaki Aviation Air Race Auto carries a 80-hour power reserve against 65 hours on the Oblvlo JM Tourbillon.

What movement does the Hamilton Khaki Aviation Air Race Auto run compared to the Oblvlo JM Tourbillon?

Both watches run automatic movements — the Hamilton Khaki Aviation Air Race Auto uses the H-10 and the Oblvlo JM Tourbillon uses the OBL.8024.

Side by side

Hamilton Khaki Aviation Air Race AutovsOblvlo JM Tourbillon

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

Hamilton Khaki Aviation Air Race Auto

h76235731

MSRP $845

Oblvlo JM Tourbillon

JM-TB

MSRP $516

At a glance

10 of 29 specs differ

Diameter

Khaki Aviation Air Race Auto38mm

JM Tourbillon42mm

Power Reserve

Khaki Aviation Air Race Auto80h

JM Tourbillon65h

Water Resistance

Khaki Aviation Air Race Auto50m

JM Tourbillon50m

MSRP

Khaki Aviation Air Race Auto$845

JM Tourbillon$516

Full specifications

Case

4 specs

Crystal & Dial

1 specs

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

H-10

OBL.8024

Power Reserve

80h

65h

Jewels

Complications

None

Tourbillon

Pricing

1 specs

MSRP

$845

$516

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