Which is cheaper, the Decima Scylla or the Halios Universa II?

At MSRP the Decima Scylla is the cheaper of the two at $899, against $995 for the Halios Universa II — a $96 gap before any retailer discounting.

Which is bigger, the Decima Scylla or the Halios Universa II?

The Decima Scylla wears larger at 44mm versus 38mm for the Halios Universa II — a 6mm difference across the dial.

Which has better water resistance, the Decima Scylla or the Halios Universa II?

The Decima Scylla is rated to 500m versus 100m for the Halios Universa II.

Which has a longer power reserve, the Decima Scylla or the Halios Universa II?

The Halios Universa II carries a 40-hour power reserve against 38 hours on the Decima Scylla.

What movement does the Decima Scylla run compared to the Halios Universa II?

Both watches run automatic movements — the Decima Scylla uses the Sellita SW200-1 and the Halios Universa II uses the Sellita SW300-1.

Side by side

Decima ScyllavsHalios Universa II

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

Halios Universa II

universa-ii-5n-gold

MSRP $995

At a glance

14 of 29 specs differ

Diameter

Scylla44mm

Universa II38mm

Power Reserve

Scylla38h

Universa II40h

Water Resistance

Scylla500m

Universa II100m

MSRP

Scylla$899

Universa II$995

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Sapphire (double-domed)

Dial Color

Green

Gold

Lume

SuperLuminova

None

Movement

3 specs

Caliber

Sellita SW200-1

Sellita SW300-1

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$899

$995

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Decima ScyllavsHalios Universa II

At a glance

Full specifications

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