Which is cheaper, the Hemel Sky Racer Mechanical or the Signum Siege?

At MSRP the Signum Siege is the cheaper of the two at $539, against $550 for the Hemel Sky Racer Mechanical — a $11 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Signum Siege?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 40mm for the Signum Siege — a 3mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Mechanical or the Signum Siege?

The Signum Siege is rated to 100m versus 50m for the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Signum Siege?

The Hemel Sky Racer Mechanical runs a manual caliber (Sea-Gull ST19), while the Signum Siege runs a automatic (Miyota 9015).

Side by side

Hemel Sky Racer MechanicalvsSignum Siege

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

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Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

See the full Sky Racer Mechanical

Signum Siege

signum-siege

MSRP $539

At a glance

13 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

Siege40mm

Power Reserve

Sky Racer Mechanical40h

Siege—

Water Resistance

Sky Racer Mechanical50m

Siege100m

MSRP

Sky Racer Mechanical$550

Siege$539

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Black

—

Lume

None

BGW9 Blue SuperLuminova

Movement

3 specs

Caliber

Sea-Gull ST19

Miyota 9015

Type

Manual

Automatic

Power Reserve

40h

—

Pricing

1 specs

MSRP

$550

$539

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Hemel Sky Racer MechanicalvsSignum Siege

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