Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Spinnaker Fleuss Mechanical Chronograph?

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

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Spinnaker Fleuss Mechanical Chronograph?

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

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Spinnaker Fleuss Mechanical Chronograph?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Spinnaker Fleuss Mechanical Chronograph.

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Spinnaker Fleuss Mechanical Chronograph?

The Helgray Poseidon Diver (Automatic) runs a automatic caliber (NH35 Warranty), while the Spinnaker Fleuss Mechanical Chronograph runs a mechanical (Seagull ST1908).

Side by side

Helgray Poseidon Diver (Automatic)vsSpinnaker Fleuss Mechanical Chronograph

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

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

Spinnaker Fleuss Mechanical Chronograph

fleuss-mechanical-chronograph-spongebob-squarepants-eyedial-limited-edition-googly-black-sp-5153-02

MSRP $550

At a glance

9 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Fleuss Mechanical Chronograph43mm

Power Reserve

Poseidon Diver (Automatic)40h

Fleuss Mechanical Chronograph40h

Water Resistance

Poseidon Diver (Automatic)300m

Fleuss Mechanical Chronograph100m

MSRP

Poseidon Diver (Automatic)$249

Fleuss Mechanical Chronograph$550

Full specifications

Case

7 specs

Movement

1 specs

Caliber

NH35 Warranty

Seagull ST1908

Pricing

1 specs

MSRP

$249

$550

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