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

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $431 for the Sternglas Naos XS Automatik — a $182 gap before any retailer discounting.

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

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 33mm for the Sternglas Naos XS Automatik — a 7mm difference across the dial.

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

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

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

Both watches run automatic movements — the Sternglas Naos XS Automatik uses the Miyota 6T15 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Sternglas Naos XS AutomatikvsHelgray Poseidon Diver (Automatic)

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

Sternglas Naos XS Automatik

naos-xs-automatik-gold

MSRP $431

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

11 of 29 specs differ

Diameter

Naos XS Automatik33mm

Poseidon Diver (Automatic)40mm

Power Reserve

Naos XS Automatik—

Poseidon Diver (Automatic)40h

Water Resistance

Naos XS Automatik50m

Poseidon Diver (Automatic)300m

MSRP

Naos XS Automatik$431

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

—

Black

Movement

3 specs

Caliber

Miyota 6T15

NH35 Warranty

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$431

$249

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