Which is cheaper, the Sternglas Naos Solar or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $323 for the Sternglas Naos Solar — a $74 gap before any retailer discounting.

Which is bigger, the Sternglas Naos Solar or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 38mm for the Sternglas Naos Solar — a 2mm difference across the dial.

Which has better water resistance, the Sternglas Naos Solar or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the Sternglas Naos Solar.

What movement does the Sternglas Naos Solar run compared to the Helgray Poseidon Diver (Automatic)?

The Sternglas Naos Solar runs a solar caliber (Seiko VJ76), while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Sternglas Naos SolarvsHelgray Poseidon Diver (Automatic)

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

Sternglas Naos Solar

naos-solar-gruen

MSRP $323

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

12 of 29 specs differ

Diameter

Naos Solar38mm

Poseidon Diver (Automatic)40mm

Power Reserve

Naos Solar—

Poseidon Diver (Automatic)40h

Water Resistance

Naos Solar50m

Poseidon Diver (Automatic)300m

MSRP

Naos Solar$323

Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Dial Color

—

Black

Lume

Luminova Punkten

None

Movement

4 specs

Caliber

Seiko VJ76

NH35 Warranty

Type

Solar

Automatic

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$323

$249

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