Which is cheaper, the Sternglas Naos XS or the Spinnaker Tesei Titanium?

At MSRP the Sternglas Naos XS is the cheaper of the two at $247, against $625 for the Spinnaker Tesei Titanium — a $378 gap before any retailer discounting.

Which is bigger, the Sternglas Naos XS or the Spinnaker Tesei Titanium?

The Spinnaker Tesei Titanium wears larger at 42mm versus 33mm for the Sternglas Naos XS — a 9mm difference across the dial.

Which has better water resistance, the Sternglas Naos XS or the Spinnaker Tesei Titanium?

The Spinnaker Tesei Titanium is rated to 200m versus 50m for the Sternglas Naos XS.

What movement does the Sternglas Naos XS run compared to the Spinnaker Tesei Titanium?

The Sternglas Naos XS runs a quartz caliber (Ronda 784), while the Spinnaker Tesei Titanium runs a automatic (SII NH35A).

Side by side

Sternglas Naos XSvsSpinnaker Tesei Titanium

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

Sternglas Naos XS

naos-xs-edition-argo-dunkelgruen

MSRP $247

Spinnaker Tesei Titanium

tesei-titanium-automatic-matte-black-sp-5084-11

MSRP $625

At a glance

13 of 29 specs differ

Diameter

Naos XS33mm

Tesei Titanium42mm

Power Reserve

Naos XS—

Tesei Titanium40h

Water Resistance

Naos XS50m

Tesei Titanium200m

MSRP

Naos XS$247

Tesei Titanium$625

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

—

Black

Movement

4 specs

Caliber

Ronda 784

SII NH35A

Type

Quartz

Automatic

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$247

$625

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