Which is cheaper, the Duckworth Prestex Big Date Automatic or the Hamilton American Classic Intra-Matic Chronograph H?

At MSRP the Duckworth Prestex Big Date Automatic is the cheaper of the two at $975, against $2,495 for the Hamilton American Classic Intra-Matic Chronograph H — a $1,520 gap before any retailer discounting.

Which is bigger, the Duckworth Prestex Big Date Automatic or the Hamilton American Classic Intra-Matic Chronograph H?

The Hamilton American Classic Intra-Matic Chronograph H wears larger at 40mm versus 39.5mm for the Duckworth Prestex Big Date Automatic — a 0.5mm difference across the dial.

Which has better water resistance, the Duckworth Prestex Big Date Automatic or the Hamilton American Classic Intra-Matic Chronograph H?

The Hamilton American Classic Intra-Matic Chronograph H is rated to 100m versus 30m for the Duckworth Prestex Big Date Automatic.

Which has a longer power reserve, the Duckworth Prestex Big Date Automatic or the Hamilton American Classic Intra-Matic Chronograph H?

The Hamilton American Classic Intra-Matic Chronograph H carries a 60-hour power reserve against 48 hours on the Duckworth Prestex Big Date Automatic.

What movement does the Duckworth Prestex Big Date Automatic run compared to the Hamilton American Classic Intra-Matic Chronograph H?

The Duckworth Prestex Big Date Automatic runs a automatic caliber, while the Hamilton American Classic Intra-Matic Chronograph H runs a manual (H-51).

Side by side

Duckworth Prestex Big Date AutomaticvsHamilton American Classic Intra-Matic Chronograph H

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

Add a watch

Duckworth Prestex Big Date Automatic

big-date

MSRP $975

Hamilton American Classic Intra-Matic Chronograph H

h38429110

MSRP $2,495

Buy from Duckworth Prestex ↗

Buy used on eBay ↗

Buy from Hamilton ↗

Buy used on eBay ↗

At a glance

11 of 29 specs differ

Diameter

Big Date Automatic39.5mm

American Classic Intra-Matic Chronograph H40mm

Power Reserve

Big Date Automatic48h

American Classic Intra-Matic Chronograph H60h

Water Resistance

Big Date Automatic30m

American Classic Intra-Matic Chronograph H100m

MSRP

Big Date Automatic$975

American Classic Intra-Matic Chronograph H$2,495

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Mineral

Sapphire

Dial Color

—

White

Movement

3 specs

Caliber

—

H-51

Type

Automatic

Manual

Power Reserve

48h

60h

Pricing

1 specs

MSRP

$975

$2,495

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Duckworth Prestex Big Date AutomaticvsHamilton American Classic Intra-Matic Chronograph H

At a glance

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