Which is cheaper, the Hamilton American Classic Boulton Mechanical or the Henry Archer Kvantum?

At MSRP the Hamilton American Classic Boulton Mechanical is the cheaper of the two at $1,075, against $2,199 for the Henry Archer Kvantum — a $1,124 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic Boulton Mechanical or the Henry Archer Kvantum?

The Henry Archer Kvantum wears larger at 41mm versus 34mm for the Hamilton American Classic Boulton Mechanical — a 7mm difference across the dial.

Which has a longer power reserve, the Hamilton American Classic Boulton Mechanical or the Henry Archer Kvantum?

The Hamilton American Classic Boulton Mechanical carries a 80-hour power reserve against 40 hours on the Henry Archer Kvantum.

What movement does the Hamilton American Classic Boulton Mechanical run compared to the Henry Archer Kvantum?

The Hamilton American Classic Boulton Mechanical runs a manual caliber (H-50), while the Henry Archer Kvantum runs a quartz (Seiko VK64).

Side by side

Hamilton American Classic Boulton MechanicalvsHenry Archer Kvantum

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

Hamilton American Classic Boulton Mechanical

h13519711

MSRP $1,075

Henry Archer Kvantum

5744002550563

MSRP $2,199

At a glance

11 of 29 specs differ

Diameter

American Classic Boulton Mechanical34mm

Kvantum41mm

Power Reserve

American Classic Boulton Mechanical80h

Kvantum40h

Water Resistance

American Classic Boulton Mechanical50m

Kvantum50m

MSRP

American Classic Boulton Mechanical$1,075

Kvantum$2,199

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

White

Tan

Movement

3 specs

Caliber

H-50

Seiko VK64

Type

Manual

Quartz

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,075

$2,199

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