Which is cheaper, the Hamilton American Classic Valiant Auto or the Boldr Odyssey 40mm?

At MSRP the Hamilton American Classic Valiant Auto is the cheaper of the two at $645, against $799 for the Boldr Odyssey 40mm — a $154 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic Valiant Auto or the Boldr Odyssey 40mm?

The Boldr Odyssey 40mm wears larger at 40mm versus 34mm for the Hamilton American Classic Valiant Auto — a 6mm difference across the dial.

Which has better water resistance, the Hamilton American Classic Valiant Auto or the Boldr Odyssey 40mm?

The Boldr Odyssey 40mm is rated to 300m versus 50m for the Hamilton American Classic Valiant Auto.

Which has a longer power reserve, the Hamilton American Classic Valiant Auto or the Boldr Odyssey 40mm?

The Hamilton American Classic Valiant Auto carries a 80-hour power reserve against 42 hours on the Boldr Odyssey 40mm.

What movement does the Hamilton American Classic Valiant Auto run compared to the Boldr Odyssey 40mm?

Both watches run automatic movements — the Hamilton American Classic Valiant Auto uses the H-10 and the Boldr Odyssey 40mm uses the Miyota.

Side by side

Hamilton American Classic Valiant AutovsBoldr Odyssey 40mm

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

Hamilton American Classic Valiant Auto

h39415754

MSRP $645

Boldr Odyssey 40mm

odyssey-aurora

MSRP $799

At a glance

13 of 29 specs differ

Diameter

American Classic Valiant Auto34mm

Odyssey 40mm40mm

Power Reserve

American Classic Valiant Auto80h

Odyssey 40mm42h

Water Resistance

American Classic Valiant Auto50m

Odyssey 40mm300m

MSRP

American Classic Valiant Auto$645

Odyssey 40mm$799

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Silver

Aurora

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

H-10

Miyota

Power Reserve

80h

42h

Pricing

1 specs

MSRP

$645

$799

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