Which is cheaper, the Hamilton American Classic Intra-Matic Auto or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $1,275 for the Hamilton American Classic Intra-Matic Auto — a $976 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic Intra-Matic Auto or the Helgray Speedster (Racing Light Blue)?

The Hamilton American Classic Intra-Matic Auto wears larger at 40mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 1mm difference across the dial.

Which has better water resistance, the Hamilton American Classic Intra-Matic Auto or the Helgray Speedster (Racing Light Blue)?

The Hamilton American Classic Intra-Matic Auto is rated to 50m versus 30m for the Helgray Speedster (Racing Light Blue).

Which has a longer power reserve, the Hamilton American Classic Intra-Matic Auto or the Helgray Speedster (Racing Light Blue)?

The Hamilton American Classic Intra-Matic Auto carries a 80-hour power reserve against 40 hours on the Helgray Speedster (Racing Light Blue).

What movement does the Hamilton American Classic Intra-Matic Auto run compared to the Helgray Speedster (Racing Light Blue)?

Both watches run automatic movements — the Hamilton American Classic Intra-Matic Auto uses the H-10 and the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21.

Side by side

Hamilton American Classic Intra-Matic AutovsHelgray Speedster (Racing Light Blue)

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

Hamilton American Classic Intra-Matic Auto

h38425120

MSRP $1,275

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

8 of 29 specs differ

Diameter

American Classic Intra-Matic Auto40mm

Speedster (Racing Light Blue)39mm

Power Reserve

American Classic Intra-Matic Auto80h

Speedster (Racing Light Blue)40h

Water Resistance

American Classic Intra-Matic Auto50m

Speedster (Racing Light Blue)30m

MSRP

American Classic Intra-Matic Auto$1,275

Speedster (Racing Light Blue)$299

Full specifications

Case

4 specs

Crystal & Dial

1 specs

Dial Color

White

Black

Movement

2 specs

Caliber

H-10

Miyota 6S21

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,275

$299

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