Which is cheaper, the Henry Archer Kvantum or the Seiko Astron?

At MSRP the Henry Archer Kvantum is the cheaper of the two at $2,199, against $2,400 for the Seiko Astron — a $201 gap before any retailer discounting.

Which is bigger, the Henry Archer Kvantum or the Seiko Astron?

The Seiko Astron wears larger at 42mm versus 41mm for the Henry Archer Kvantum — a 1mm difference across the dial.

Which has better water resistance, the Henry Archer Kvantum or the Seiko Astron?

The Henry Archer Kvantum is rated to 50m versus 10m for the Seiko Astron.

What movement does the Henry Archer Kvantum run compared to the Seiko Astron?

Both watches run quartz movements — the Henry Archer Kvantum uses the Seiko VK64 and the Seiko Astron uses the 3X62.

Side by side

Henry Archer KvantumvsSeiko Astron

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

Henry Archer Kvantum

5744002550563

MSRP $2,199

Seiko Astron

ssj023j1

MSRP $2,400

At a glance

12 of 29 specs differ

Diameter

Kvantum41mm

Astron42mm

Power Reserve

Kvantum40h

Astron40h

Water Resistance

Kvantum50m

Astron100m

MSRP

Kvantum$2,199

Astron$2,400

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Super-clear coating

Dial Color

Tan

Black

Lume

None

LumiBrite on hands and index(es)

Movement

2 specs

Caliber

Seiko VK64

3X62

Jewels

Pricing

1 specs

MSRP

$2,199

$2,400

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Henry Archer KvantumvsSeiko Astron

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Full specifications

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