Which is cheaper, the Hamilton American Classic Valiant Auto or the Vaer D4 Outerknown Solar Diver?

At MSRP the Vaer D4 Outerknown Solar Diver is the cheaper of the two at $549, against $645 for the Hamilton American Classic Valiant Auto — a $96 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic Valiant Auto or the Vaer D4 Outerknown Solar Diver?

The Vaer D4 Outerknown Solar Diver wears larger at 39mm versus 34mm for the Hamilton American Classic Valiant Auto — a 5mm difference across the dial.

Which has better water resistance, the Hamilton American Classic Valiant Auto or the Vaer D4 Outerknown Solar Diver?

The Vaer D4 Outerknown Solar Diver is rated to 200m versus 50m for the Hamilton American Classic Valiant Auto.

Which has a longer power reserve, the Hamilton American Classic Valiant Auto or the Vaer D4 Outerknown Solar Diver?

The Hamilton American Classic Valiant Auto carries a 80-hour power reserve against 40 hours on the Vaer D4 Outerknown Solar Diver.

What movement does the Hamilton American Classic Valiant Auto run compared to the Vaer D4 Outerknown Solar Diver?

The Hamilton American Classic Valiant Auto runs a automatic caliber (H-10), while the Vaer D4 Outerknown Solar Diver runs a quartz.

Side by side

Hamilton American Classic Valiant AutovsVaer D4 Outerknown Solar Diver

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

Hamilton American Classic Valiant Auto

h39415754

MSRP $645

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

12 of 29 specs differ

Diameter

American Classic Valiant Auto34mm

D4 Outerknown Solar Diver39mm

Power Reserve

American Classic Valiant Auto80h

D4 Outerknown Solar Diver40h

Water Resistance

American Classic Valiant Auto50m

D4 Outerknown Solar Diver200m

MSRP

American Classic Valiant Auto$645

D4 Outerknown Solar Diver$549

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Silver

Blue

Movement

3 specs

Caliber

H-10

—

Type

Automatic

Quartz

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$645

$549

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