Which is cheaper, the Henry Archer Kvantum or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $2,199 for the Henry Archer Kvantum — a $1,950 gap before any retailer discounting.

Which is bigger, the Henry Archer Kvantum or the Helgray Poseidon Diver (Automatic)?

The Henry Archer Kvantum wears larger at 41mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 1mm difference across the dial.

Which has better water resistance, the Henry Archer Kvantum or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the Henry Archer Kvantum.

What movement does the Henry Archer Kvantum run compared to the Helgray Poseidon Diver (Automatic)?

The Henry Archer Kvantum runs a quartz caliber (Seiko VK64), while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Henry Archer KvantumvsHelgray Poseidon Diver (Automatic)

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

Henry Archer Kvantum

5744002550563

MSRP $2,199

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

9 of 29 specs differ

Diameter

Kvantum41mm

Poseidon Diver (Automatic)40mm

Power Reserve

Kvantum40h

Poseidon Diver (Automatic)40h

Water Resistance

Kvantum50m

Poseidon Diver (Automatic)300m

MSRP

Kvantum$2,199

Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

Tan

Black

Movement

2 specs

Caliber

Seiko VK64

NH35 Warranty

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$2,199

$249

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