Which is cheaper, the Hemel Sky Racer Mechanical or the Sternglas Naos Pro GMT Automatik?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $863 for the Sternglas Naos Pro GMT Automatik — a $313 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Sternglas Naos Pro GMT Automatik?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 38mm for the Sternglas Naos Pro GMT Automatik — a 5mm difference across the dial.

Which has a longer power reserve, the Hemel Sky Racer Mechanical or the Sternglas Naos Pro GMT Automatik?

The Sternglas Naos Pro GMT Automatik carries a 42-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Sternglas Naos Pro GMT Automatik?

The Hemel Sky Racer Mechanical runs a manual caliber (Seagull ST19), while the Sternglas Naos Pro GMT Automatik runs a automatic (Miyota 9075).

Side by side

Hemel Sky Racer MechanicalvsSternglas Naos Pro GMT Automatik

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

Sternglas Naos Pro GMT Automatik

naos-pro-automatik-gmt-dunkelblau

MSRP $863

At a glance

13 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

Naos Pro GMT Automatik38mm

Power Reserve

Sky Racer Mechanical40h

Naos Pro GMT Automatik42h

Water Resistance

Sky Racer Mechanical50m

Naos Pro GMT Automatik50m

MSRP

Sky Racer Mechanical$550

Naos Pro GMT Automatik$863

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Black

—

Lume

None

Luminova Punkte

Movement

4 specs

Caliber

Seagull ST19

Miyota 9075

Type

Manual

Automatic

Power Reserve

40h

42h

Jewels

—

Pricing

1 specs

MSRP

$550

$863

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