Which is cheaper, the Decima Scylla or the Henry Archer Kvantum?

At MSRP the Decima Scylla is the cheaper of the two at $899, against $2,199 for the Henry Archer Kvantum — a $1,300 gap before any retailer discounting.

Which is bigger, the Decima Scylla or the Henry Archer Kvantum?

The Decima Scylla wears larger at 44mm versus 41mm for the Henry Archer Kvantum — a 3mm difference across the dial.

Which has better water resistance, the Decima Scylla or the Henry Archer Kvantum?

The Decima Scylla is rated to 500m versus 50m for the Henry Archer Kvantum.

Which has a longer power reserve, the Decima Scylla or the Henry Archer Kvantum?

The Henry Archer Kvantum carries a 40-hour power reserve against 38 hours on the Decima Scylla.

What movement does the Decima Scylla run compared to the Henry Archer Kvantum?

The Decima Scylla runs a automatic caliber (Sellita SW200-1), while the Henry Archer Kvantum runs a quartz (Seiko VK64 (Meca-Quartz)).

Side by side

Decima ScyllavsHenry Archer Kvantum

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

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Decima Scylla

scylla-green

MSRP $899

Henry Archer Kvantum

5744002550563

MSRP $2,199

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At a glance

14 of 29 specs differ

Diameter

Scylla44mm

Kvantum41mm

Power Reserve

Scylla38h

Kvantum40h

Water Resistance

Scylla500m

Kvantum50m

MSRP

Scylla$899

Kvantum$2,199

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Green

Tan

Lume

SuperLuminova

None

Movement

4 specs

Caliber

Sellita SW200-1

Seiko VK64 (Meca-Quartz)

Type

Automatic

Quartz

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$899

$2,199

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Decima ScyllavsHenry Archer Kvantum

At a glance

Full specifications

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