Which is cheaper, the Sternglas Naos XS or the Straton Syncro MKII Mechanical Chrono?

At MSRP the Sternglas Naos XS is the cheaper of the two at $247, against $599 for the Straton Syncro MKII Mechanical Chrono — a $352 gap before any retailer discounting.

Which is bigger, the Sternglas Naos XS or the Straton Syncro MKII Mechanical Chrono?

The Straton Syncro MKII Mechanical Chrono wears larger at 40mm versus 33mm for the Sternglas Naos XS — a 7mm difference across the dial.

Which has better water resistance, the Sternglas Naos XS or the Straton Syncro MKII Mechanical Chrono?

The Straton Syncro MKII Mechanical Chrono is rated to 100m versus 50m for the Sternglas Naos XS.

What movement does the Sternglas Naos XS run compared to the Straton Syncro MKII Mechanical Chrono?

The Sternglas Naos XS runs a quartz caliber (Ronda 784), while the Straton Syncro MKII Mechanical Chrono runs a manual (Seagull ST19).

Side by side

Sternglas Naos XSvsStraton Straton Syncro MKII Mechanical Chrono

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

Straton Straton Syncro MKII Mechanical Chrono

straton-syncro-mkii-mechanical-chrono

MSRP $599

At a glance

19 of 29 specs differ

Diameter

Naos XS33mm

Straton Syncro MKII Mechanical Chrono40mm

Power Reserve

Naos XS—

Straton Syncro MKII Mechanical Chrono—

Water Resistance

Naos XS50m

Straton Syncro MKII Mechanical Chrono100m

MSRP

Naos XS$247

Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

—

Indices

Applied

—

Movement

5 specs

Caliber

Ronda 784

Seagull ST19

Type

Quartz

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

—

Jewels

—

Pricing

1 specs

MSRP

$247

$599

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