Which is cheaper, the Citizen Promaster Diver Ecozilla or the Henry Archer Kvantum?

At MSRP the Citizen Promaster Diver Ecozilla is the cheaper of the two at $469, against $2,199 for the Henry Archer Kvantum — a $1,730 gap before any retailer discounting.

Which is bigger, the Citizen Promaster Diver Ecozilla or the Henry Archer Kvantum?

The Citizen Promaster Diver Ecozilla wears larger at 48mm versus 41mm for the Henry Archer Kvantum — a 7mm difference across the dial.

Which has better water resistance, the Citizen Promaster Diver Ecozilla or the Henry Archer Kvantum?

The Citizen Promaster Diver Ecozilla is rated to 300m versus 50m for the Henry Archer Kvantum.

What movement does the Citizen Promaster Diver Ecozilla run compared to the Henry Archer Kvantum?

The Citizen Promaster Diver Ecozilla runs a solar caliber (B873), while the Henry Archer Kvantum runs a quartz (Seiko VK64).

Side by side

Citizen Promaster Diver EcozillavsHenry Archer Kvantum

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

Citizen Promaster Diver Ecozilla

BJ8050

MSRP $469

Henry Archer Kvantum

5744002550563

MSRP $2,199

At a glance

12 of 29 specs differ

Diameter

Promaster Diver Ecozilla48mm

Kvantum41mm

Power Reserve

Promaster Diver Ecozilla40h

Kvantum40h

Water Resistance

Promaster Diver Ecozilla300m

Kvantum50m

MSRP

Promaster Diver Ecozilla$469

Kvantum$2,199

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Mineral

Sapphire

AR Coating

Underside

Inner

Dial Color

Black

Tan

Movement

2 specs

Caliber

B873

Seiko VK64

Type

Solar

Quartz

Pricing

1 specs

MSRP

$469

$2,199

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Citizen Promaster Diver EcozillavsHenry Archer Kvantum

At a glance

Full specifications

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