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

At MSRP the Spinnaker Hull Chronograph is the cheaper of the two at $149, against $249 for the Helgray Poseidon Diver (Automatic) — a $100 gap before any retailer discounting.

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

The Spinnaker Hull Chronograph wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

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

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

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

The Helgray Poseidon Diver (Automatic) runs a automatic caliber (NH35 Warranty), while the Spinnaker Hull Chronograph runs a quartz (Seiko VK64).

Side by side

Helgray Poseidon Diver (Automatic)vsSpinnaker Hull 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 Hull Chronograph

hull-chronograph-burnt-maroon-sp-5068-05

MSRP $149

At a glance

11 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Hull Chronograph42mm

Power Reserve

Poseidon Diver (Automatic)40h

Hull Chronograph40h

Water Resistance

Poseidon Diver (Automatic)300m

Hull Chronograph100m

MSRP

Poseidon Diver (Automatic)$249

Hull Chronograph$149

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Black

Maroon

Movement

2 specs

Caliber

NH35 Warranty

Seiko VK64

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$249

$149

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