Which is cheaper, the Casio ECB-2300D or the Henry Archer Kvantum?

At MSRP the Casio ECB-2300D is the cheaper of the two at $280, against $2,199 for the Henry Archer Kvantum — a $1,919 gap before any retailer discounting.

Which is bigger, the Casio ECB-2300D or the Henry Archer Kvantum?

The Casio ECB-2300D wears larger at 45.8mm versus 41mm for the Henry Archer Kvantum — a 4.8mm difference across the dial.

Which has better water resistance, the Casio ECB-2300D or the Henry Archer Kvantum?

The Casio ECB-2300D is rated to 100m versus 50m for the Henry Archer Kvantum.

Side by side

Casio ECB-2300DvsHenry Archer Kvantum

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

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Casio ECB-2300D

ECB-2300D

MSRP $280

See the full ECB-2300D

Henry Archer Kvantum

5744002550563

MSRP $2,199

See the full Kvantum

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At a glance

13 of 29 specs differ

Diameter

ECB-2300D45.8mm

Kvantum41mm

Power Reserve

ECB-2300D—

Kvantum—

Water Resistance

ECB-2300D100m

Kvantum50m

MSRP

ECB-2300D$280

Kvantum$2,199

Full specifications

Case

7 specs

Diameter

45.8mm

41mm

Thickness

10.9mm

12mm

Lug-to-Lug

50.2mm

48mm

Lug Width

—

20mm

Material

Stainless Steel

316L Stainless Steel

Finish

—

Water Resistance

100m

50m

Crystal & Dial

3 specs

Crystal

Mineral

Sapphire

AR Coating

—

Dial Color

Blue

Tan

Movement

2 specs

Caliber

—

Seiko VK64 (Meca-Quartz)

Power Reserve

—

Pricing

1 specs

MSRP

$280

$2,199

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Casio ECB-2300DvsHenry Archer Kvantum

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