Which is cheaper, the Hamilton Khaki Aviation Air Race Auto or the Boldr Merlion 50th Anniversary?

At MSRP the Boldr Merlion 50th Anniversary is the cheaper of the two at $449, against $845 for the Hamilton Khaki Aviation Air Race Auto — a $396 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Air Race Auto or the Boldr Merlion 50th Anniversary?

The Boldr Merlion 50th Anniversary wears larger at 40mm versus 38mm for the Hamilton Khaki Aviation Air Race Auto — a 2mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Aviation Air Race Auto or the Boldr Merlion 50th Anniversary?

The Boldr Merlion 50th Anniversary is rated to 200m versus 50m for the Hamilton Khaki Aviation Air Race Auto.

Which has a longer power reserve, the Hamilton Khaki Aviation Air Race Auto or the Boldr Merlion 50th Anniversary?

The Hamilton Khaki Aviation Air Race Auto carries a 80-hour power reserve against 40 hours on the Boldr Merlion 50th Anniversary.

What movement does the Hamilton Khaki Aviation Air Race Auto run compared to the Boldr Merlion 50th Anniversary?

Both watches run automatic movements — the Hamilton Khaki Aviation Air Race Auto uses the H-10 and the Boldr Merlion 50th Anniversary uses the Seiko NH35A.

Side by side

Hamilton Khaki Aviation Air Race AutovsBoldr Merlion 50th Anniversary

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

Boldr Merlion 50th Anniversary

merlion-50th-anniversary

MSRP $449

At a glance

11 of 29 specs differ

Diameter

Khaki Aviation Air Race Auto38mm

Merlion 50th Anniversary40mm

Power Reserve

Khaki Aviation Air Race Auto80h

Merlion 50th Anniversary40h

Water Resistance

Khaki Aviation Air Race Auto50m

Merlion 50th Anniversary200m

MSRP

Khaki Aviation Air Race Auto$845

Merlion 50th Anniversary$449

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

Merlion 50th Anniversary

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

H-10

Seiko NH35A

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$845

$449

Follow this matchup

Get a note when Hamilton Khaki Aviation Air Race Auto vs Boldr Merlion 50th Anniversary gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring