Which is cheaper, the Hemel Sky Racer Mechanical or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $550 for the Hemel Sky Racer Mechanical — a $301 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Helgray Poseidon Diver (Automatic)?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 3mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Mechanical or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Helgray Poseidon Diver (Automatic)?

The Hemel Sky Racer Mechanical runs a manual caliber (Seagull ST19), while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Hemel Sky Racer MechanicalvsHelgray Poseidon Diver (Automatic)

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

10 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

Poseidon Diver (Automatic)40mm

Power Reserve

Sky Racer Mechanical40h

Poseidon Diver (Automatic)40h

Water Resistance

Sky Racer Mechanical50m

Poseidon Diver (Automatic)300m

MSRP

Sky Racer Mechanical$550

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Crystal

Domed Sapphire

Sapphire

Movement

2 specs

Caliber

Seagull ST19

NH35 Warranty

Type

Manual

Automatic

Pricing

1 specs

MSRP

$550

$249

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