Which is cheaper, the Decima Scylla or the Hemel HD24 Automatic?

At MSRP the Hemel HD24 Automatic is the cheaper of the two at $300, against $899 for the Decima Scylla — a $599 gap before any retailer discounting.

Which is bigger, the Decima Scylla or the Hemel HD24 Automatic?

The Decima Scylla wears larger at 44mm versus 40mm for the Hemel HD24 Automatic — a 4mm difference across the dial.

Which has better water resistance, the Decima Scylla or the Hemel HD24 Automatic?

The Decima Scylla is rated to 500m versus 200m for the Hemel HD24 Automatic.

Which has a longer power reserve, the Decima Scylla or the Hemel HD24 Automatic?

The Hemel HD24 Automatic carries a 40-hour power reserve against 38 hours on the Decima Scylla.

What movement does the Decima Scylla run compared to the Hemel HD24 Automatic?

Both watches run automatic movements — the Decima Scylla uses the Sellita SW200-1 and the Hemel HD24 Automatic uses the Seiko NH38A.

Side by side

Decima ScyllavsHemel HD24 Automatic

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

Hemel HD24 Automatic

the-gallant

MSRP $300

At a glance

14 of 29 specs differ

Diameter

Scylla44mm

HD24 Automatic40mm

Power Reserve

Scylla38h

HD24 Automatic40h

Water Resistance

Scylla500m

HD24 Automatic200m

MSRP

Scylla$899

HD24 Automatic$300

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Green

Gallant USAF Edition

Lume

SuperLuminova

None

Movement

3 specs

Caliber

Sellita SW200-1

Seiko NH38A

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$899

$300

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Decima ScyllavsHemel HD24 Automatic

At a glance

Full specifications

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